90.51% is the change from 316 to 602
Calculation steps:
[( 602 - 316 ) ÷ 316] x 100 = 90.51%
Formula
Percentage change = [(602 - 316) / 316] x 100
Subtract the new number by the original number
602 - 316 = 286
286 ÷ 316 = 0.9050632911392406
0.9050632911392406 x 100 = 90.51%