-64.85% is the change from 478 to 168
Calculation steps:
[( 168 - 478 ) ÷ 478] x 100 = -64.85%
Formula
Percentage change = [(168 - 478) / 478] x 100
Subtract the new number by the original number
168 - 478 = -310
-310 ÷ 478 = -0.6485355648535565
-0.6485355648535565 x 100 = -64.85%