1150% is the change from 70 to 875
Calculation steps:
[( 875 - 70 ) ÷ 70] x 100 = 1150%
Formula
Percentage change = [(875 - 70) / 70] x 100
Subtract the new number by the original number
875 - 70 = 805
805 ÷ 70 = 11.5
11.5 x 100 = 1150%
Example