49.24% is the change from 262 to 391
Calculation steps:
[( 391 - 262 ) ÷ 262] x 100 = 49.24%
Formula
Percentage change = [(391 - 262) / 262] x 100
Subtract the new number by the original number
391 - 262 = 129
129 ÷ 262 = 0.49236641221374045
0.49236641221374045 x 100 = 49.24%