776.36% is the change from 55 to 482
Calculation steps:
[( 482 - 55 ) ÷ 55] x 100 = 776.36%
Formula
Percentage change = [(482 - 55) / 55] x 100
Subtract the new number by the original number
482 - 55 = 427
427 ÷ 55 = 7.763636363636364
7.763636363636364 x 100 = 776.36%