250.28% is the change from 181 to 634
Calculation steps:
[( 634 - 181 ) ÷ 181] x 100 = 250.28%
Formula
Percentage change = [(634 - 181) / 181] x 100
Subtract the new number by the original number
634 - 181 = 453
453 ÷ 181 = 2.5027624309392267
2.5027624309392267 x 100 = 250.28%