727.14% is the change from 70 to 579
Calculation steps:
[( 579 - 70 ) ÷ 70] x 100 = 727.14%
Formula
Percentage change = [(579 - 70) / 70] x 100
Subtract the new number by the original number
579 - 70 = 509
509 ÷ 70 = 7.271428571428571
7.271428571428571 x 100 = 727.14%