17.81% is the change from 842 to 992
Calculation steps:
[( 992 - 842 ) ÷ 842] x 100 = 17.81%
Formula
Percentage change = [(992 - 842) / 842] x 100
Subtract the new number by the original number
992 - 842 = 150
150 ÷ 842 = 0.17814726840855108
0.17814726840855108 x 100 = 17.81%