259.12% is the change from 274 to 984
Calculation steps:
[( 984 - 274 ) ÷ 274] x 100 = 259.12%
Formula
Percentage change = [(984 - 274) / 274] x 100
Subtract the new number by the original number
984 - 274 = 710
710 ÷ 274 = 2.591240875912409
2.591240875912409 x 100 = 259.12%