-30.82% is the change from 996 to 689
Calculation steps:
[( 689 - 996 ) ÷ 996] x 100 = -30.82%
Formula
Percentage change = [(689 - 996) / 996] x 100
Subtract the new number by the original number
689 - 996 = -307
-307 ÷ 996 = -0.30823293172690763
-0.30823293172690763 x 100 = -30.82%