11.95% is the change from 820 to 918
Calculation steps:
[( 918 - 820 ) ÷ 820] x 100 = 11.95%
Formula
Percentage change = [(918 - 820) / 820] x 100
Subtract the new number by the original number
918 - 820 = 98
98 ÷ 820 = 0.11951219512195121
0.11951219512195121 x 100 = 11.95%