17.45% is the change from 642 to 754
Calculation steps:
[( 754 - 642 ) ÷ 642] x 100 = 17.45%
Formula
Percentage change = [(754 - 642) / 642] x 100
Subtract the new number by the original number
754 - 642 = 112
112 ÷ 642 = 0.17445482866043613
0.17445482866043613 x 100 = 17.45%