-62.96% is the change from 602 to 223
Calculation steps:
[( 223 - 602 ) ÷ 602] x 100 = -62.96%
Formula
Percentage change = [(223 - 602) / 602] x 100
Subtract the new number by the original number
223 - 602 = -379
-379 ÷ 602 = -0.6295681063122923
-0.6295681063122923 x 100 = -62.96%