50.57% is the change from 350 to 527
Calculation steps:
[( 527 - 350 ) ÷ 350] x 100 = 50.57%
Formula
Percentage change = [(527 - 350) / 350] x 100
Subtract the new number by the original number
527 - 350 = 177
177 ÷ 350 = 0.5057142857142857
0.5057142857142857 x 100 = 50.57%