303.82% is the change from 157 to 634
Calculation steps:
[( 634 - 157 ) ÷ 157] x 100 = 303.82%
Formula
Percentage change = [(634 - 157) / 157] x 100
Subtract the new number by the original number
634 - 157 = 477
477 ÷ 157 = 3.038216560509554
3.038216560509554 x 100 = 303.82%