-63.52% is the change from 899 to 328
Calculation steps:
[( 328 - 899 ) ÷ 899] x 100 = -63.52%
Formula
Percentage change = [(328 - 899) / 899] x 100
Subtract the new number by the original number
328 - 899 = -571
-571 ÷ 899 = -0.6351501668520578
-0.6351501668520578 x 100 = -63.52%