-54.68% is the change from 523 to 237
Calculation steps:
[( 237 - 523 ) ÷ 523] x 100 = -54.68%
Formula
Percentage change = [(237 - 523) / 523] x 100
Subtract the new number by the original number
237 - 523 = -286
-286 ÷ 523 = -0.5468451242829828
-0.5468451242829828 x 100 = -54.68%