1061.43% is the change from 70 to 813
Calculation steps:
[( 813 - 70 ) ÷ 70] x 100 = 1061.43%
Formula
Percentage change = [(813 - 70) / 70] x 100
Subtract the new number by the original number
813 - 70 = 743
743 ÷ 70 = 10.614285714285714
10.614285714285714 x 100 = 1061.43%