-31.93% is the change from 523 to 356
Calculation steps:
[( 356 - 523 ) ÷ 523] x 100 = -31.93%
Formula
Percentage change = [(356 - 523) / 523] x 100
Subtract the new number by the original number
356 - 523 = -167
-167 ÷ 523 = -0.3193116634799235
-0.3193116634799235 x 100 = -31.93%