697.14% is the change from 70 to 558
Calculation steps:
[( 558 - 70 ) ÷ 70] x 100 = 697.14%
Formula
Percentage change = [(558 - 70) / 70] x 100
Subtract the new number by the original number
558 - 70 = 488
488 ÷ 70 = 6.9714285714285715
6.9714285714285715 x 100 = 697.14%