708.57% is the change from 70 to 566
Calculation steps:
[( 566 - 70 ) ÷ 70] x 100 = 708.57%
Formula
Percentage change = [(566 - 70) / 70] x 100
Subtract the new number by the original number
566 - 70 = 496
496 ÷ 70 = 7.085714285714285
7.085714285714285 x 100 = 708.57%