-61.38% is the change from 523 to 202
Calculation steps:
[( 202 - 523 ) ÷ 523] x 100 = -61.38%
Formula
Percentage change = [(202 - 523) / 523] x 100
Subtract the new number by the original number
202 - 523 = -321
-321 ÷ 523 = -0.6137667304015296
-0.6137667304015296 x 100 = -61.38%