60.56% is the change from 142 to 228
Calculation steps:
[( 228 - 142 ) ÷ 142] x 100 = 60.56%
Formula
Percentage change = [(228 - 142) / 142] x 100
Subtract the new number by the original number
228 - 142 = 86
86 ÷ 142 = 0.6056338028169014
0.6056338028169014 x 100 = 60.56%