-91.08% is the change from 381 to 34
Calculation steps:
[( 34 - 381 ) ÷ 381] x 100 = -91.08%
Formula
Percentage change = [(34 - 381) / 381] x 100
Subtract the new number by the original number
34 - 381 = -347
-347 ÷ 381 = -0.910761154855643
-0.910761154855643 x 100 = -91.08%