-21.39% is the change from 804 to 632
Calculation steps:
[( 632 - 804 ) ÷ 804] x 100 = -21.39%
Formula
Percentage change = [(632 - 804) / 804] x 100
Subtract the new number by the original number
632 - 804 = -172
-172 ÷ 804 = -0.21393034825870647
-0.21393034825870647 x 100 = -21.39%