80.56% is the change from 144 to 260
Calculation steps:
[( 260 - 144 ) ÷ 144] x 100 = 80.56%
Formula
Percentage change = [(260 - 144) / 144] x 100
Subtract the new number by the original number
260 - 144 = 116
116 ÷ 144 = 0.8055555555555556
0.8055555555555556 x 100 = 80.56%