-16.77% is the change from 465 to 387
Calculation steps:
[( 387 - 465 ) ÷ 465] x 100 = -16.77%
Formula
Percentage change = [(387 - 465) / 465] x 100
Subtract the new number by the original number
387 - 465 = -78
-78 ÷ 465 = -0.16774193548387098
-0.16774193548387098 x 100 = -16.77%