242.51% is the change from 287 to 983
Calculation steps:
[( 983 - 287 ) ÷ 287] x 100 = 242.51%
Formula
Percentage change = [(983 - 287) / 287] x 100
Subtract the new number by the original number
983 - 287 = 696
696 ÷ 287 = 2.4250871080139373
2.4250871080139373 x 100 = 242.51%