-72.69% is the change from 824 to 225
Calculation steps:
[( 225 - 824 ) ÷ 824] x 100 = -72.69%
Formula
Percentage change = [(225 - 824) / 824] x 100
Subtract the new number by the original number
225 - 824 = -599
-599 ÷ 824 = -0.7269417475728155
-0.7269417475728155 x 100 = -72.69%