498.68% is the change from 76 to 455
Calculation steps:
[( 455 - 76 ) ÷ 76] x 100 = 498.68%
Formula
Percentage change = [(455 - 76) / 76] x 100
Subtract the new number by the original number
455 - 76 = 379
379 ÷ 76 = 4.9868421052631575
4.9868421052631575 x 100 = 498.68%