1092.86% is the change from 70 to 835
Calculation steps:
[( 835 - 70 ) ÷ 70] x 100 = 1092.86%
Formula
Percentage change = [(835 - 70) / 70] x 100
Subtract the new number by the original number
835 - 70 = 765
765 ÷ 70 = 10.928571428571429
10.928571428571429 x 100 = 1092.86%