53.48% is the change from 316 to 485
Calculation steps:
[( 485 - 316 ) ÷ 316] x 100 = 53.48%
Formula
Percentage change = [(485 - 316) / 316] x 100
Subtract the new number by the original number
485 - 316 = 169
169 ÷ 316 = 0.5348101265822784
0.5348101265822784 x 100 = 53.48%