298.41% is the change from 251 to 1000
Calculation steps:
[( 1000 - 251 ) ÷ 251] x 100 = 298.41%
Formula
Percentage change = [(1000 - 251) / 251] x 100
Subtract the new number by the original number
1000 - 251 = 749
749 ÷ 251 = 2.9840637450199203
2.9840637450199203 x 100 = 298.41%