-36.2% is the change from 906 to 578
Calculation steps:
[( 578 - 906 ) ÷ 906] x 100 = -36.2%
Formula
Percentage change = [(578 - 906) / 906] x 100
Subtract the new number by the original number
578 - 906 = -328
-328 ÷ 906 = -0.3620309050772627
-0.3620309050772627 x 100 = -36.2%