28.86% is the change from 350 to 451
Calculation steps:
[( 451 - 350 ) ÷ 350] x 100 = 28.86%
Formula
Percentage change = [(451 - 350) / 350] x 100
Subtract the new number by the original number
451 - 350 = 101
101 ÷ 350 = 0.2885714285714286
0.2885714285714286 x 100 = 28.86%