-17.48% is the change from 858 to 708
Calculation steps:
[( 708 - 858 ) ÷ 858] x 100 = -17.48%
Formula
Percentage change = [(708 - 858) / 858] x 100
Subtract the new number by the original number
708 - 858 = -150
-150 ÷ 858 = -0.17482517482517482
-0.17482517482517482 x 100 = -17.48%