-99.48% is the change from 381 to 2
Calculation steps:
[( 2 - 381 ) ÷ 381] x 100 = -99.48%
Formula
Percentage change = [(2 - 381) / 381] x 100
Subtract the new number by the original number
2 - 381 = -379
-379 ÷ 381 = -0.994750656167979
-0.994750656167979 x 100 = -99.48%