53.02% is the change from 315 to 482
Calculation steps:
[( 482 - 315 ) ÷ 315] x 100 = 53.02%
Formula
Percentage change = [(482 - 315) / 315] x 100
Subtract the new number by the original number
482 - 315 = 167
167 ÷ 315 = 0.5301587301587302
0.5301587301587302 x 100 = 53.02%