631.48% is the change from 54 to 395
Calculation steps:
[( 395 - 54 ) ÷ 54] x 100 = 631.48%
Formula
Percentage change = [(395 - 54) / 54] x 100
Subtract the new number by the original number
395 - 54 = 341
341 ÷ 54 = 6.314814814814815
6.314814814814815 x 100 = 631.48%