325.5% is the change from 149 to 634
Calculation steps:
[( 634 - 149 ) ÷ 149] x 100 = 325.5%
Formula
Percentage change = [(634 - 149) / 149] x 100
Subtract the new number by the original number
634 - 149 = 485
485 ÷ 149 = 3.2550335570469797
3.2550335570469797 x 100 = 325.5%