43.02% is the change from 351 to 502
Calculation steps:
[( 502 - 351 ) ÷ 351] x 100 = 43.02%
Formula
Percentage change = [(502 - 351) / 351] x 100
Subtract the new number by the original number
502 - 351 = 151
151 ÷ 351 = 0.4301994301994302
0.4301994301994302 x 100 = 43.02%