-72.07% is the change from 709 to 198
Calculation steps:
[( 198 - 709 ) ÷ 709] x 100 = -72.07%
Formula
Percentage change = [(198 - 709) / 709] x 100
Subtract the new number by the original number
198 - 709 = -511
-511 ÷ 709 = -0.7207334273624824
-0.7207334273624824 x 100 = -72.07%