17.35% is the change from 513 to 602
Calculation steps:
[( 602 - 513 ) ÷ 513] x 100 = 17.35%
Formula
Percentage change = [(602 - 513) / 513] x 100
Subtract the new number by the original number
602 - 513 = 89
89 ÷ 513 = 0.17348927875243664
0.17348927875243664 x 100 = 17.35%