26.6% is the change from 624 to 790
Calculation steps:
[( 790 - 624 ) ÷ 624] x 100 = 26.6%
Formula
Percentage change = [(790 - 624) / 624] x 100
Subtract the new number by the original number
790 - 624 = 166
166 ÷ 624 = 0.266025641025641
0.266025641025641 x 100 = 26.6%