64.56% is the change from 158 to 260
Calculation steps:
[( 260 - 158 ) ÷ 158] x 100 = 64.56%
Formula
Percentage change = [(260 - 158) / 158] x 100
Subtract the new number by the original number
260 - 158 = 102
102 ÷ 158 = 0.6455696202531646
0.6455696202531646 x 100 = 64.56%