15.94% is the change from 138 to 160
Calculation steps:
[( 160 - 138 ) ÷ 138] x 100 = 15.94%
Formula
Percentage change = [(160 - 138) / 138] x 100
Subtract the new number by the original number
160 - 138 = 22
22 ÷ 138 = 0.15942028985507245
0.15942028985507245 x 100 = 15.94%