-74.2% is the change from 872 to 225
Calculation steps:
[( 225 - 872 ) ÷ 872] x 100 = -74.2%
Formula
Percentage change = [(225 - 872) / 872] x 100
Subtract the new number by the original number
225 - 872 = -647
-647 ÷ 872 = -0.7419724770642202
-0.7419724770642202 x 100 = -74.2%