29.3% is the change from 628 to 812
Calculation steps:
[( 812 - 628 ) ÷ 628] x 100 = 29.3%
Formula
Percentage change = [(812 - 628) / 628] x 100
Subtract the new number by the original number
812 - 628 = 184
184 ÷ 628 = 0.2929936305732484
0.2929936305732484 x 100 = 29.3%