49.86% is the change from 351 to 526
Calculation steps:
[( 526 - 351 ) ÷ 351] x 100 = 49.86%
Formula
Percentage change = [(526 - 351) / 351] x 100
Subtract the new number by the original number
526 - 351 = 175
175 ÷ 351 = 0.4985754985754986
0.4985754985754986 x 100 = 49.86%