-45.6% is the change from 375 to 204
Calculation steps:
[( 204 - 375 ) ÷ 375] x 100 = -45.6%
Formula
Percentage change = [(204 - 375) / 375] x 100
Subtract the new number by the original number
204 - 375 = -171
-171 ÷ 375 = -0.456
-0.456 x 100 = -45.6%