-43.93% is the change from 478 to 268
Calculation steps:
[( 268 - 478 ) ÷ 478] x 100 = -43.93%
Formula
Percentage change = [(268 - 478) / 478] x 100
Subtract the new number by the original number
268 - 478 = -210
-210 ÷ 478 = -0.4393305439330544
-0.4393305439330544 x 100 = -43.93%