-46.82% is the change from 472 to 251
Calculation steps:
[( 251 - 472 ) ÷ 472] x 100 = -46.82%
Formula
Percentage change = [(251 - 472) / 472] x 100
Subtract the new number by the original number
251 - 472 = -221
-221 ÷ 472 = -0.4682203389830508
-0.4682203389830508 x 100 = -46.82%