9.35% is the change from 139 to 152
Calculation steps:
[( 152 - 139 ) ÷ 139] x 100 = 9.35%
Formula
Percentage change = [(152 - 139) / 139] x 100
Subtract the new number by the original number
152 - 139 = 13
13 ÷ 139 = 0.09352517985611511
0.09352517985611511 x 100 = 9.35%