131.47% is the change from 251 to 581
Calculation steps:
[( 581 - 251 ) ÷ 251] x 100 = 131.47%
Formula
Percentage change = [(581 - 251) / 251] x 100
Subtract the new number by the original number
581 - 251 = 330
330 ÷ 251 = 1.3147410358565736
1.3147410358565736 x 100 = 131.47%