-7.01% is the change from 998 to 928
Calculation steps:
[( 928 - 998 ) ÷ 998] x 100 = -7.01%
Formula
Percentage change = [(928 - 998) / 998] x 100
Subtract the new number by the original number
928 - 998 = -70
-70 ÷ 998 = -0.07014028056112225
-0.07014028056112225 x 100 = -7.01%