-64.11% is the change from 613 to 220
Calculation steps:
[( 220 - 613 ) ÷ 613] x 100 = -64.11%
Formula
Percentage change = [(220 - 613) / 613] x 100
Subtract the new number by the original number
220 - 613 = -393
-393 ÷ 613 = -0.6411092985318108
-0.6411092985318108 x 100 = -64.11%