-39.73% is the change from 224 to 135
Calculation steps:
[( 135 - 224 ) ÷ 224] x 100 = -39.73%
Formula
Percentage change = [(135 - 224) / 224] x 100
Subtract the new number by the original number
135 - 224 = -89
-89 ÷ 224 = -0.39732142857142855
-0.39732142857142855 x 100 = -39.73%