24.2% is the change from 624 to 775
Calculation steps:
[( 775 - 624 ) ÷ 624] x 100 = 24.2%
Formula
Percentage change = [(775 - 624) / 624] x 100
Subtract the new number by the original number
775 - 624 = 151
151 ÷ 624 = 0.2419871794871795
0.2419871794871795 x 100 = 24.2%