-57.14% is the change from 392 to 168
Calculation steps:
[( 168 - 392 ) ÷ 392] x 100 = -57.14%
Formula
Percentage change = [(168 - 392) / 392] x 100
Subtract the new number by the original number
168 - 392 = -224
-224 ÷ 392 = -0.5714285714285714
-0.5714285714285714 x 100 = -57.14%