8.19% is the change from 623 to 674
Calculation steps:
[( 674 - 623 ) ÷ 623] x 100 = 8.19%
Formula
Percentage change = [(674 - 623) / 623] x 100
Subtract the new number by the original number
674 - 623 = 51
51 ÷ 623 = 0.08186195826645265
0.08186195826645265 x 100 = 8.19%