-87.27% is the change from 998 to 127
Calculation steps:
[( 127 - 998 ) ÷ 998] x 100 = -87.27%
Formula
Percentage change = [(127 - 998) / 998] x 100
Subtract the new number by the original number
127 - 998 = -871
-871 ÷ 998 = -0.872745490981964
-0.872745490981964 x 100 = -87.27%