-87.2% is the change from 375 to 48
Calculation steps:
[( 48 - 375 ) ÷ 375] x 100 = -87.2%
Formula
Percentage change = [(48 - 375) / 375] x 100
Subtract the new number by the original number
48 - 375 = -327
-327 ÷ 375 = -0.872
-0.872 x 100 = -87.2%
Example