-57.74% is the change from 478 to 202
Calculation steps:
[( 202 - 478 ) ÷ 478] x 100 = -57.74%
Formula
Percentage change = [(202 - 478) / 478] x 100
Subtract the new number by the original number
202 - 478 = -276
-276 ÷ 478 = -0.5774058577405857
-0.5774058577405857 x 100 = -57.74%