-16% is the change from 375 to 315
Calculation steps:
[( 315 - 375 ) ÷ 375] x 100 = -16%
Formula
Percentage change = [(315 - 375) / 375] x 100
Subtract the new number by the original number
315 - 375 = -60
-60 ÷ 375 = -0.16
-0.16 x 100 = -16%
Example