315.38% is the change from 156 to 648
Calculation steps:
[( 648 - 156 ) ÷ 156] x 100 = 315.38%
Formula
Percentage change = [(648 - 156) / 156] x 100
Subtract the new number by the original number
648 - 156 = 492
492 ÷ 156 = 3.1538461538461537
3.1538461538461537 x 100 = 315.38%