-56.41% is the change from 523 to 228
Calculation steps:
[( 228 - 523 ) ÷ 523] x 100 = -56.41%
Formula
Percentage change = [(228 - 523) / 523] x 100
Subtract the new number by the original number
228 - 523 = -295
-295 ÷ 523 = -0.5640535372848948
-0.5640535372848948 x 100 = -56.41%