-15.56% is the change from 945 to 798
Calculation steps:
[( 798 - 945 ) ÷ 945] x 100 = -15.56%
Formula
Percentage change = [(798 - 945) / 945] x 100
Subtract the new number by the original number
798 - 945 = -147
-147 ÷ 945 = -0.15555555555555556
-0.15555555555555556 x 100 = -15.56%