60.61% is the change from 264 to 424
Calculation steps:
[( 424 - 264 ) ÷ 264] x 100 = 60.61%
Formula
Percentage change = [(424 - 264) / 264] x 100
Subtract the new number by the original number
424 - 264 = 160
160 ÷ 264 = 0.6060606060606061
0.6060606060606061 x 100 = 60.61%