-70.8% is the change from 983 to 287
Calculation steps:
[( 287 - 983 ) ÷ 983] x 100 = -70.8%
Formula
Percentage change = [(287 - 983) / 983] x 100
Subtract the new number by the original number
287 - 983 = -696
-696 ÷ 983 = -0.7080366225839267
-0.7080366225839267 x 100 = -70.8%