55.56% is the change from 387 to 602
Calculation steps:
[( 602 - 387 ) ÷ 387] x 100 = 55.56%
Formula
Percentage change = [(602 - 387) / 387] x 100
Subtract the new number by the original number
602 - 387 = 215
215 ÷ 387 = 0.5555555555555556
0.5555555555555556 x 100 = 55.56%