825% is the change from 12 to 111
Calculation steps:
[( 111 - 12 ) ÷ 12] x 100 = 825%
Formula
Percentage change = [(111 - 12) / 12] x 100
Subtract the new number by the original number
111 - 12 = 99
99 ÷ 12 = 8.25
8.25 x 100 = 825%
Example