-8.92% is the change from 572 to 521
Calculation steps:
[( 521 - 572 ) ÷ 572] x 100 = -8.92%
Formula
Percentage change = [(521 - 572) / 572] x 100
Subtract the new number by the original number
521 - 572 = -51
-51 ÷ 572 = -0.08916083916083917
-0.08916083916083917 x 100 = -8.92%