778.18% is the change from 55 to 483
Calculation steps:
[( 483 - 55 ) ÷ 55] x 100 = 778.18%
Formula
Percentage change = [(483 - 55) / 55] x 100
Subtract the new number by the original number
483 - 55 = 428
428 ÷ 55 = 7.781818181818182
7.781818181818182 x 100 = 778.18%