49.68% is the change from 316 to 473
Calculation steps:
[( 473 - 316 ) ÷ 316] x 100 = 49.68%
Formula
Percentage change = [(473 - 316) / 316] x 100
Subtract the new number by the original number
473 - 316 = 157
157 ÷ 316 = 0.49683544303797467
0.49683544303797467 x 100 = 49.68%