-45.25% is the change from 663 to 363
Calculation steps:
[( 363 - 663 ) ÷ 663] x 100 = -45.25%
Formula
Percentage change = [(363 - 663) / 663] x 100
Subtract the new number by the original number
363 - 663 = -300
-300 ÷ 663 = -0.45248868778280543
-0.45248868778280543 x 100 = -45.25%