# Percent of Decrease: 4500 to 1000 {(4500-1000)/4500}x100=(?). 4500 to 1000 percent decrease provides the comprehensive information on how to find what is the percent of decrease from 4500 to 1000.

4500 to 1000 percent increase
(4500 - 1000)/4500 x 100 = (?)
= 3500/4500 x 100
= 77.78%
(4500 - 1000)/4500 x 100 = 77.78%
Hence,
the percent of decrease from 4500 to 1000 is 77.78%

where,
4500 is the base or reference quantity,
1000 is the relative or decreased quantity,
3500 is the difference between base and decreased quantity,
77.78% is the percent decrease.

## How-to: What is the percent of decrease from 4500 to 1000?

The result of difference between the reference quantity 4500 and decreased quantity 1000 divided by the reference quantity 4500, multiplied with 100 is the percent of decrease from 4500 to 1000. The below is the step-by-step work shows how to find what is the percent of decrease from 4500 to 1000 by using the mathematical formula. step 1 Observe the input parameters, values and what to be found:

Input values:
Base or reference value X = 4500
Decreased or relative value Y = 1000

What to be found:
Find the percent of decrease from 4500 to 1000.
(1000 - 4500)/60 x 100 = (?)%

step 2 Find the difference between reference quantity 4500 and decreased quantity 1000:
4500 - 1000 = 3500

step 3 Divide the difference 3500 by the reference quantity 4500, and multiply the result with 100:
3500/4500 x 100 = 77.78%

Hence,
77.78% is the percent of decrease from 4500 to 1000. 