7.93% is the change from 845 to 912
Calculation steps:
[( 912 - 845 ) ÷ 845] x 100 = 7.93%
Formula
Percentage change = [(912 - 845) / 845] x 100
Subtract the new number by the original number
912 - 845 = 67
67 ÷ 845 = 0.07928994082840236
0.07928994082840236 x 100 = 7.93%