-61.13% is the change from 602 to 234
Calculation steps:
[( 234 - 602 ) ÷ 602] x 100 = -61.13%
Formula
Percentage change = [(234 - 602) / 602] x 100
Subtract the new number by the original number
234 - 602 = -368
-368 ÷ 602 = -0.6112956810631229
-0.6112956810631229 x 100 = -61.13%