7614.29% is the change from 7 to 540
Calculation steps:
[( 540 - 7 ) ÷ 7] x 100 = 7614.29%
Formula
Percentage change = [(540 - 7) / 7] x 100
Subtract the new number by the original number
540 - 7 = 533
533 ÷ 7 = 76.14285714285714
76.14285714285714 x 100 = 7614.29%