-77.94% is the change from 739 to 163
Calculation steps:
[( 163 - 739 ) ÷ 739] x 100 = -77.94%
Formula
Percentage change = [(163 - 739) / 739] x 100
Subtract the new number by the original number
163 - 739 = -576
-576 ÷ 739 = -0.7794316644113667
-0.7794316644113667 x 100 = -77.94%