682.61% is the change from 69 to 540
Calculation steps:
[( 540 - 69 ) ÷ 69] x 100 = 682.61%
Formula
Percentage change = [(540 - 69) / 69] x 100
Subtract the new number by the original number
540 - 69 = 471
471 ÷ 69 = 6.826086956521739
6.826086956521739 x 100 = 682.61%