-90.37% is the change from 758 to 73
Calculation steps:
[( 73 - 758 ) ÷ 758] x 100 = -90.37%
Formula
Percentage change = [(73 - 758) / 758] x 100
Subtract the new number by the original number
73 - 758 = -685
-685 ÷ 758 = -0.9036939313984169
-0.9036939313984169 x 100 = -90.37%