-89.42% is the change from 709 to 75
Calculation steps:
[( 75 - 709 ) ÷ 709] x 100 = -89.42%
Formula
Percentage change = [(75 - 709) / 709] x 100
Subtract the new number by the original number
75 - 709 = -634
-634 ÷ 709 = -0.8942172073342737
-0.8942172073342737 x 100 = -89.42%