-15.31% is the change from 836 to 708
Calculation steps:
[( 708 - 836 ) ÷ 836] x 100 = -15.31%
Formula
Percentage change = [(708 - 836) / 836] x 100
Subtract the new number by the original number
708 - 836 = -128
-128 ÷ 836 = -0.15311004784688995
-0.15311004784688995 x 100 = -15.31%