111.22% is the change from 294 to 621
Calculation steps:
[( 621 - 294 ) ÷ 294] x 100 = 111.22%
Formula
Percentage change = [(621 - 294) / 294] x 100
Subtract the new number by the original number
621 - 294 = 327
327 ÷ 294 = 1.1122448979591837
1.1122448979591837 x 100 = 111.22%