-81.72% is the change from 744 to 136
Calculation steps:
[( 136 - 744 ) ÷ 744] x 100 = -81.72%
Formula
Percentage change = [(136 - 744) / 744] x 100
Subtract the new number by the original number
136 - 744 = -608
-608 ÷ 744 = -0.8172043010752689
-0.8172043010752689 x 100 = -81.72%