-32.57% is the change from 998 to 673
Calculation steps:
[( 673 - 998 ) ÷ 998] x 100 = -32.57%
Formula
Percentage change = [(673 - 998) / 998] x 100
Subtract the new number by the original number
673 - 998 = -325
-325 ÷ 998 = -0.3256513026052104
-0.3256513026052104 x 100 = -32.57%