845.36% is the change from 97 to 917
Calculation steps:
[( 917 - 97 ) ÷ 97] x 100 = 845.36%
Formula
Percentage change = [(917 - 97) / 97] x 100
Subtract the new number by the original number
917 - 97 = 820
820 ÷ 97 = 8.45360824742268
8.45360824742268 x 100 = 845.36%