-65.61% is the change from 602 to 207
Calculation steps:
[( 207 - 602 ) ÷ 602] x 100 = -65.61%
Formula
Percentage change = [(207 - 602) / 602] x 100
Subtract the new number by the original number
207 - 602 = -395
-395 ÷ 602 = -0.6561461794019934
-0.6561461794019934 x 100 = -65.61%