14.55% is the change from 646 to 740
Calculation steps:
[( 740 - 646 ) ÷ 646] x 100 = 14.55%
Formula
Percentage change = [(740 - 646) / 646] x 100
Subtract the new number by the original number
740 - 646 = 94
94 ÷ 646 = 0.14551083591331268
0.14551083591331268 x 100 = 14.55%