1080% is the change from 70 to 826
Calculation steps:
[( 826 - 70 ) ÷ 70] x 100 = 1080%
Formula
Percentage change = [(826 - 70) / 70] x 100
Subtract the new number by the original number
826 - 70 = 756
756 ÷ 70 = 10.8
10.8 x 100 = 1080%
Example