242.86% is the change from 287 to 984
Calculation steps:
[( 984 - 287 ) ÷ 287] x 100 = 242.86%
Formula
Percentage change = [(984 - 287) / 287] x 100
Subtract the new number by the original number
984 - 287 = 697
697 ÷ 287 = 2.4285714285714284
2.4285714285714284 x 100 = 242.86%