592.73% is the change from 55 to 381
Calculation steps:
[( 381 - 55 ) ÷ 55] x 100 = 592.73%
Formula
Percentage change = [(381 - 55) / 55] x 100
Subtract the new number by the original number
381 - 55 = 326
326 ÷ 55 = 5.927272727272728
5.927272727272728 x 100 = 592.73%