-20.8% is the change from 375 to 297
Calculation steps:
[( 297 - 375 ) ÷ 375] x 100 = -20.8%
Formula
Percentage change = [(297 - 375) / 375] x 100
Subtract the new number by the original number
297 - 375 = -78
-78 ÷ 375 = -0.208
-0.208 x 100 = -20.8%