-45.2% is the change from 666 to 365
Calculation steps:
[( 365 - 666 ) ÷ 666] x 100 = -45.2%
Formula
Percentage change = [(365 - 666) / 666] x 100
Subtract the new number by the original number
365 - 666 = -301
-301 ÷ 666 = -0.4519519519519519
-0.4519519519519519 x 100 = -45.2%