-70.5% is the change from 478 to 141
Calculation steps:
[( 141 - 478 ) ÷ 478] x 100 = -70.5%
Formula
Percentage change = [(141 - 478) / 478] x 100
Subtract the new number by the original number
141 - 478 = -337
-337 ÷ 478 = -0.7050209205020921
-0.7050209205020921 x 100 = -70.5%