1140% is the change from 70 to 868
Calculation steps:
[( 868 - 70 ) ÷ 70] x 100 = 1140%
Formula
Percentage change = [(868 - 70) / 70] x 100
Subtract the new number by the original number
868 - 70 = 798
798 ÷ 70 = 11.4
11.4 x 100 = 1140%
Example