-78.47% is the change from 734 to 158
Calculation steps:
[( 158 - 734 ) ÷ 734] x 100 = -78.47%
Formula
Percentage change = [(158 - 734) / 734] x 100
Subtract the new number by the original number
158 - 734 = -576
-576 ÷ 734 = -0.784741144414169
-0.784741144414169 x 100 = -78.47%