-35.56% is the change from 897 to 578
Calculation steps:
[( 578 - 897 ) ÷ 897] x 100 = -35.56%
Formula
Percentage change = [(578 - 897) / 897] x 100
Subtract the new number by the original number
578 - 897 = -319
-319 ÷ 897 = -0.3556298773690078
-0.3556298773690078 x 100 = -35.56%