17.89% is the change from 738 to 870
Calculation steps:
[( 870 - 738 ) ÷ 738] x 100 = 17.89%
Formula
Percentage change = [(870 - 738) / 738] x 100
Subtract the new number by the original number
870 - 738 = 132
132 ÷ 738 = 0.17886178861788618
0.17886178861788618 x 100 = 17.89%