19% is the change from 637 to 758
Calculation steps:
[( 758 - 637 ) ÷ 637] x 100 = 19%
Formula
Percentage change = [(758 - 637) / 637] x 100
Subtract the new number by the original number
758 - 637 = 121
121 ÷ 637 = 0.18995290423861852
0.18995290423861852 x 100 = 19%