-46.76% is the change from 663 to 353
Calculation steps:
[( 353 - 663 ) ÷ 663] x 100 = -46.76%
Formula
Percentage change = [(353 - 663) / 663] x 100
Subtract the new number by the original number
353 - 663 = -310
-310 ÷ 663 = -0.4675716440422323
-0.4675716440422323 x 100 = -46.76%