-90.03% is the change from 742 to 74
Calculation steps:
[( 74 - 742 ) ÷ 742] x 100 = -90.03%
Formula
Percentage change = [(74 - 742) / 742] x 100
Subtract the new number by the original number
74 - 742 = -668
-668 ÷ 742 = -0.9002695417789758
-0.9002695417789758 x 100 = -90.03%