-57.85% is the change from 522 to 220
Calculation steps:
[( 220 - 522 ) ÷ 522] x 100 = -57.85%
Formula
Percentage change = [(220 - 522) / 522] x 100
Subtract the new number by the original number
220 - 522 = -302
-302 ÷ 522 = -0.578544061302682
-0.578544061302682 x 100 = -57.85%