-3.74% is the change from 481 to 463
Calculation steps:
[( 463 - 481 ) ÷ 481] x 100 = -3.74%
Formula
Percentage change = [(463 - 481) / 481] x 100
Subtract the new number by the original number
463 - 481 = -18
-18 ÷ 481 = -0.037422037422037424
-0.037422037422037424 x 100 = -3.74%