687.27% is the change from 55 to 433
Calculation steps:
[( 433 - 55 ) ÷ 55] x 100 = 687.27%
Formula
Percentage change = [(433 - 55) / 55] x 100
Subtract the new number by the original number
433 - 55 = 378
378 ÷ 55 = 6.872727272727273
6.872727272727273 x 100 = 687.27%