8.86% is the change from 621 to 676
Calculation steps:
[( 676 - 621 ) ÷ 621] x 100 = 8.86%
Formula
Percentage change = [(676 - 621) / 621] x 100
Subtract the new number by the original number
676 - 621 = 55
55 ÷ 621 = 0.08856682769726248
0.08856682769726248 x 100 = 8.86%