18.38% is the change from 838 to 992
Calculation steps:
[( 992 - 838 ) ÷ 838] x 100 = 18.38%
Formula
Percentage change = [(992 - 838) / 838] x 100
Subtract the new number by the original number
992 - 838 = 154
154 ÷ 838 = 0.18377088305489261
0.18377088305489261 x 100 = 18.38%