-19.57% is the change from 981 to 789
Calculation steps:
[( 789 - 981 ) ÷ 981] x 100 = -19.57%
Formula
Percentage change = [(789 - 981) / 981] x 100
Subtract the new number by the original number
789 - 981 = -192
-192 ÷ 981 = -0.19571865443425077
-0.19571865443425077 x 100 = -19.57%