1138.57% is the change from 70 to 867
Calculation steps:
[( 867 - 70 ) ÷ 70] x 100 = 1138.57%
Formula
Percentage change = [(867 - 70) / 70] x 100
Subtract the new number by the original number
867 - 70 = 797
797 ÷ 70 = 11.385714285714286
11.385714285714286 x 100 = 1138.57%