-53.56% is the change from 478 to 222
Calculation steps:
[( 222 - 478 ) ÷ 478] x 100 = -53.56%
Formula
Percentage change = [(222 - 478) / 478] x 100
Subtract the new number by the original number
222 - 478 = -256
-256 ÷ 478 = -0.5355648535564853
-0.5355648535564853 x 100 = -53.56%