-57.06% is the change from 857 to 368
Calculation steps:
[( 368 - 857 ) ÷ 857] x 100 = -57.06%
Formula
Percentage change = [(368 - 857) / 857] x 100
Subtract the new number by the original number
368 - 857 = -489
-489 ÷ 857 = -0.5705950991831972
-0.5705950991831972 x 100 = -57.06%