-30.01% is the change from 983 to 688
Calculation steps:
[( 688 - 983 ) ÷ 983] x 100 = -30.01%
Formula
Percentage change = [(688 - 983) / 983] x 100
Subtract the new number by the original number
688 - 983 = -295
-295 ÷ 983 = -0.30010172939979657
-0.30010172939979657 x 100 = -30.01%