610.53% is the change from 76 to 540
Calculation steps:
[( 540 - 76 ) ÷ 76] x 100 = 610.53%
Formula
Percentage change = [(540 - 76) / 76] x 100
Subtract the new number by the original number
540 - 76 = 464
464 ÷ 76 = 6.105263157894737
6.105263157894737 x 100 = 610.53%