-54.39% is the change from 456 to 208
Calculation steps:
[( 208 - 456 ) ÷ 456] x 100 = -54.39%
Formula
Percentage change = [(208 - 456) / 456] x 100
Subtract the new number by the original number
208 - 456 = -248
-248 ÷ 456 = -0.543859649122807
-0.543859649122807 x 100 = -54.39%