12.9% is the change from 845 to 954
Calculation steps:
[( 954 - 845 ) ÷ 845] x 100 = 12.9%
Formula
Percentage change = [(954 - 845) / 845] x 100
Subtract the new number by the original number
954 - 845 = 109
109 ÷ 845 = 0.1289940828402367
0.1289940828402367 x 100 = 12.9%