152.59% is the change from 251 to 634
Calculation steps:
[( 634 - 251 ) ÷ 251] x 100 = 152.59%
Formula
Percentage change = [(634 - 251) / 251] x 100
Subtract the new number by the original number
634 - 251 = 383
383 ÷ 251 = 1.5258964143426295
1.5258964143426295 x 100 = 152.59%