1046.25% is the change from 80 to 917
Calculation steps:
[( 917 - 80 ) ÷ 80] x 100 = 1046.25%
Formula
Percentage change = [(917 - 80) / 80] x 100
Subtract the new number by the original number
917 - 80 = 837
837 ÷ 80 = 10.4625
10.4625 x 100 = 1046.25%