-36.82% is the change from 478 to 302
Calculation steps:
[( 302 - 478 ) ÷ 478] x 100 = -36.82%
Formula
Percentage change = [(302 - 478) / 478] x 100
Subtract the new number by the original number
302 - 478 = -176
-176 ÷ 478 = -0.3682008368200837
-0.3682008368200837 x 100 = -36.82%