9.55% is the change from 838 to 918
Calculation steps:
[( 918 - 838 ) ÷ 838] x 100 = 9.55%
Formula
Percentage change = [(918 - 838) / 838] x 100
Subtract the new number by the original number
918 - 838 = 80
80 ÷ 838 = 0.0954653937947494
0.0954653937947494 x 100 = 9.55%