8.49% is the change from 624 to 677
Calculation steps:
[( 677 - 624 ) ÷ 624] x 100 = 8.49%
Formula
Percentage change = [(677 - 624) / 624] x 100
Subtract the new number by the original number
677 - 624 = 53
53 ÷ 624 = 0.08493589743589744
0.08493589743589744 x 100 = 8.49%