-30.45% is the change from 463 to 322
Calculation steps:
[( 322 - 463 ) ÷ 463] x 100 = -30.45%
Formula
Percentage change = [(322 - 463) / 463] x 100
Subtract the new number by the original number
322 - 463 = -141
-141 ÷ 463 = -0.3045356371490281
-0.3045356371490281 x 100 = -30.45%