474.55% is the change from 55 to 316
Calculation steps:
[( 316 - 55 ) ÷ 55] x 100 = 474.55%
Formula
Percentage change = [(316 - 55) / 55] x 100
Subtract the new number by the original number
316 - 55 = 261
261 ÷ 55 = 4.745454545454545
4.745454545454545 x 100 = 474.55%