40.59% is the change from 101 to 142
Calculation steps:
[( 142 - 101 ) ÷ 101] x 100 = 40.59%
Formula
Percentage change = [(142 - 101) / 101] x 100
Subtract the new number by the original number
142 - 101 = 41
41 ÷ 101 = 0.40594059405940597
0.40594059405940597 x 100 = 40.59%