16.39% is the change from 842 to 980
Calculation steps:
[( 980 - 842 ) ÷ 842] x 100 = 16.39%
Formula
Percentage change = [(980 - 842) / 842] x 100
Subtract the new number by the original number
980 - 842 = 138
138 ÷ 842 = 0.16389548693586697
0.16389548693586697 x 100 = 16.39%