-91.26% is the change from 572 to 50
Calculation steps:
[( 50 - 572 ) ÷ 572] x 100 = -91.26%
Formula
Percentage change = [(50 - 572) / 572] x 100
Subtract the new number by the original number
50 - 572 = -522
-522 ÷ 572 = -0.9125874125874126
-0.9125874125874126 x 100 = -91.26%