11.36% is the change from 880 to 980
Calculation steps:
[( 980 - 880 ) ÷ 880] x 100 = 11.36%
Formula
Percentage change = [(980 - 880) / 880] x 100
Subtract the new number by the original number
980 - 880 = 100
100 ÷ 880 = 0.11363636363636363
0.11363636363636363 x 100 = 11.36%