-21.85% is the change from 906 to 708
Calculation steps:
[( 708 - 906 ) ÷ 906] x 100 = -21.85%
Formula
Percentage change = [(708 - 906) / 906] x 100
Subtract the new number by the original number
708 - 906 = -198
-198 ÷ 906 = -0.2185430463576159
-0.2185430463576159 x 100 = -21.85%