55.97% is the change from 268 to 418
Calculation steps:
[( 418 - 268 ) ÷ 268] x 100 = 55.97%
Formula
Percentage change = [(418 - 268) / 268] x 100
Subtract the new number by the original number
418 - 268 = 150
150 ÷ 268 = 0.5597014925373134
0.5597014925373134 x 100 = 55.97%