18.2% is the change from 621 to 734
Calculation steps:
[( 734 - 621 ) ÷ 621] x 100 = 18.2%
Formula
Percentage change = [(734 - 621) / 621] x 100
Subtract the new number by the original number
734 - 621 = 113
113 ÷ 621 = 0.1819645732689211
0.1819645732689211 x 100 = 18.2%