1091.25% is the change from 80 to 953
Calculation steps:
[( 953 - 80 ) ÷ 80] x 100 = 1091.25%
Formula
Percentage change = [(953 - 80) / 80] x 100
Subtract the new number by the original number
953 - 80 = 873
873 ÷ 80 = 10.9125
10.9125 x 100 = 1091.25%