-78.28% is the change from 571 to 124
Calculation steps:
[( 124 - 571 ) ÷ 571] x 100 = -78.28%
Formula
Percentage change = [(124 - 571) / 571] x 100
Subtract the new number by the original number
124 - 571 = -447
-447 ÷ 571 = -0.7828371278458844
-0.7828371278458844 x 100 = -78.28%