668.42% is the change from 76 to 584
Calculation steps:
[( 584 - 76 ) ÷ 76] x 100 = 668.42%
Formula
Percentage change = [(584 - 76) / 76] x 100
Subtract the new number by the original number
584 - 76 = 508
508 ÷ 76 = 6.684210526315789
6.684210526315789 x 100 = 668.42%