13.18% is the change from 812 to 919
Calculation steps:
[( 919 - 812 ) ÷ 812] x 100 = 13.18%
Formula
Percentage change = [(919 - 812) / 812] x 100
Subtract the new number by the original number
919 - 812 = 107
107 ÷ 812 = 0.13177339901477833
0.13177339901477833 x 100 = 13.18%