18.01% is the change from 644 to 760
Calculation steps:
[( 760 - 644 ) ÷ 644] x 100 = 18.01%
Formula
Percentage change = [(760 - 644) / 644] x 100
Subtract the new number by the original number
760 - 644 = 116
116 ÷ 644 = 0.18012422360248448
0.18012422360248448 x 100 = 18.01%