55.26% is the change from 456 to 708
Calculation steps:
[( 708 - 456 ) ÷ 456] x 100 = 55.26%
Formula
Percentage change = [(708 - 456) / 456] x 100
Subtract the new number by the original number
708 - 456 = 252
252 ÷ 456 = 0.5526315789473685
0.5526315789473685 x 100 = 55.26%