-75.99% is the change from 708 to 170
Calculation steps:
[( 170 - 708 ) ÷ 708] x 100 = -75.99%
Formula
Percentage change = [(170 - 708) / 708] x 100
Subtract the new number by the original number
170 - 708 = -538
-538 ÷ 708 = -0.7598870056497176
-0.7598870056497176 x 100 = -75.99%