1100% is the change from 69 to 828
Calculation steps:
[( 828 - 69 ) ÷ 69] x 100 = 1100%
Formula
Percentage change = [(828 - 69) / 69] x 100
Subtract the new number by the original number
828 - 69 = 759
759 ÷ 69 = 11
11 x 100 = 1100%
Example