-90.46% is the change from 744 to 71
Calculation steps:
[( 71 - 744 ) ÷ 744] x 100 = -90.46%
Formula
Percentage change = [(71 - 744) / 744] x 100
Subtract the new number by the original number
71 - 744 = -673
-673 ÷ 744 = -0.9045698924731183
-0.9045698924731183 x 100 = -90.46%