-45.66% is the change from 668 to 363
Calculation steps:
[( 363 - 668 ) ÷ 668] x 100 = -45.66%
Formula
Percentage change = [(363 - 668) / 668] x 100
Subtract the new number by the original number
363 - 668 = -305
-305 ÷ 668 = -0.4565868263473054
-0.4565868263473054 x 100 = -45.66%