58.33% is the change from 144 to 228
Calculation steps:
[( 228 - 144 ) ÷ 144] x 100 = 58.33%
Formula
Percentage change = [(228 - 144) / 144] x 100
Subtract the new number by the original number
228 - 144 = 84
84 ÷ 144 = 0.5833333333333334
0.5833333333333334 x 100 = 58.33%