-90.21% is the change from 746 to 73
Calculation steps:
[( 73 - 746 ) ÷ 746] x 100 = -90.21%
Formula
Percentage change = [(73 - 746) / 746] x 100
Subtract the new number by the original number
73 - 746 = -673
-673 ÷ 746 = -0.9021447721179625
-0.9021447721179625 x 100 = -90.21%