-86.65% is the change from 382 to 51
Calculation steps:
[( 51 - 382 ) ÷ 382] x 100 = -86.65%
Formula
Percentage change = [(51 - 382) / 382] x 100
Subtract the new number by the original number
51 - 382 = -331
-331 ÷ 382 = -0.8664921465968587
-0.8664921465968587 x 100 = -86.65%