-25.29% is the change from 87 to 65
Calculation steps:
[( 65 - 87 ) ÷ 87] x 100 = -25.29%
Formula
Percentage change = [(65 - 87) / 87] x 100
Subtract the new number by the original number
65 - 87 = -22
-22 ÷ 87 = -0.25287356321839083
-0.25287356321839083 x 100 = -25.29%