10.75% is the change from 670 to 742
Calculation steps:
[( 742 - 670 ) ÷ 670] x 100 = 10.75%
Formula
Percentage change = [(742 - 670) / 670] x 100
Subtract the new number by the original number
742 - 670 = 72
72 ÷ 670 = 0.10746268656716418
0.10746268656716418 x 100 = 10.75%