291.24% is the change from 251 to 982
Calculation steps:
[( 982 - 251 ) ÷ 251] x 100 = 291.24%
Formula
Percentage change = [(982 - 251) / 251] x 100
Subtract the new number by the original number
982 - 251 = 731
731 ÷ 251 = 2.912350597609562
2.912350597609562 x 100 = 291.24%