1068.57% is the change from 70 to 818
Calculation steps:
[( 818 - 70 ) ÷ 70] x 100 = 1068.57%
Formula
Percentage change = [(818 - 70) / 70] x 100
Subtract the new number by the original number
818 - 70 = 748
748 ÷ 70 = 10.685714285714285
10.685714285714285 x 100 = 1068.57%