-95.56% is the change from 225 to 10
Calculation steps:
[( 10 - 225 ) ÷ 225] x 100 = -95.56%
Formula
Percentage change = [(10 - 225) / 225] x 100
Subtract the new number by the original number
10 - 225 = -215
-215 ÷ 225 = -0.9555555555555556
-0.9555555555555556 x 100 = -95.56%