1111.25% is the change from 80 to 969
Calculation steps:
[( 969 - 80 ) ÷ 80] x 100 = 1111.25%
Formula
Percentage change = [(969 - 80) / 80] x 100
Subtract the new number by the original number
969 - 80 = 889
889 ÷ 80 = 11.1125
11.1125 x 100 = 1111.25%