-56.13% is the change from 857 to 376
Calculation steps:
[( 376 - 857 ) ÷ 857] x 100 = -56.13%
Formula
Percentage change = [(376 - 857) / 857] x 100
Subtract the new number by the original number
376 - 857 = -481
-481 ÷ 857 = -0.5612602100350058
-0.5612602100350058 x 100 = -56.13%