37.86% is the change from 103 to 142
Calculation steps:
[( 142 - 103 ) ÷ 103] x 100 = 37.86%
Formula
Percentage change = [(142 - 103) / 103] x 100
Subtract the new number by the original number
142 - 103 = 39
39 ÷ 103 = 0.3786407766990291
0.3786407766990291 x 100 = 37.86%