-78.14% is the change from 709 to 155
Calculation steps:
[( 155 - 709 ) ÷ 709] x 100 = -78.14%
Formula
Percentage change = [(155 - 709) / 709] x 100
Subtract the new number by the original number
155 - 709 = -554
-554 ÷ 709 = -0.7813822284908322
-0.7813822284908322 x 100 = -78.14%