-80.75% is the change from 478 to 92
Calculation steps:
[( 92 - 478 ) ÷ 478] x 100 = -80.75%
Formula
Percentage change = [(92 - 478) / 478] x 100
Subtract the new number by the original number
92 - 478 = -386
-386 ÷ 478 = -0.8075313807531381
-0.8075313807531381 x 100 = -80.75%