253.96% is the change from 278 to 984
Calculation steps:
[( 984 - 278 ) ÷ 278] x 100 = 253.96%
Formula
Percentage change = [(984 - 278) / 278] x 100
Subtract the new number by the original number
984 - 278 = 706
706 ÷ 278 = 2.539568345323741
2.539568345323741 x 100 = 253.96%