-28.08% is the change from 260 to 187
Calculation steps:
[( 187 - 260 ) ÷ 260] x 100 = -28.08%
Formula
Percentage change = [(187 - 260) / 260] x 100
Subtract the new number by the original number
187 - 260 = -73
-73 ÷ 260 = -0.28076923076923077
-0.28076923076923077 x 100 = -28.08%