8542.86% is the change from 7 to 605
Calculation steps:
[( 605 - 7 ) ÷ 7] x 100 = 8542.86%
Formula
Percentage change = [(605 - 7) / 7] x 100
Subtract the new number by the original number
605 - 7 = 598
598 ÷ 7 = 85.42857142857143
85.42857142857143 x 100 = 8542.86%