-78.84% is the change from 709 to 150
Calculation steps:
[( 150 - 709 ) ÷ 709] x 100 = -78.84%
Formula
Percentage change = [(150 - 709) / 709] x 100
Subtract the new number by the original number
150 - 709 = -559
-559 ÷ 709 = -0.7884344146685472
-0.7884344146685472 x 100 = -78.84%