961.43% is the change from 70 to 743
Calculation steps:
[( 743 - 70 ) ÷ 70] x 100 = 961.43%
Formula
Percentage change = [(743 - 70) / 70] x 100
Subtract the new number by the original number
743 - 70 = 673
673 ÷ 70 = 9.614285714285714
9.614285714285714 x 100 = 961.43%