310.13% is the change from 158 to 648
Calculation steps:
[( 648 - 158 ) ÷ 158] x 100 = 310.13%
Formula
Percentage change = [(648 - 158) / 158] x 100
Subtract the new number by the original number
648 - 158 = 490
490 ÷ 158 = 3.1012658227848102
3.1012658227848102 x 100 = 310.13%