-21.08% is the change from 996 to 786
Calculation steps:
[( 786 - 996 ) ÷ 996] x 100 = -21.08%
Formula
Percentage change = [(786 - 996) / 996] x 100
Subtract the new number by the original number
786 - 996 = -210
-210 ÷ 996 = -0.21084337349397592
-0.21084337349397592 x 100 = -21.08%