-76.8% is the change from 375 to 87
Calculation steps:
[( 87 - 375 ) ÷ 375] x 100 = -76.8%
Formula
Percentage change = [(87 - 375) / 375] x 100
Subtract the new number by the original number
87 - 375 = -288
-288 ÷ 375 = -0.768
-0.768 x 100 = -76.8%
Example