-56.81% is the change from 602 to 260
Calculation steps:
[( 260 - 602 ) ÷ 602] x 100 = -56.81%
Formula
Percentage change = [(260 - 602) / 602] x 100
Subtract the new number by the original number
260 - 602 = -342
-342 ÷ 602 = -0.5681063122923588
-0.5681063122923588 x 100 = -56.81%