-91.29% is the change from 287 to 25
Calculation steps:
[( 25 - 287 ) ÷ 287] x 100 = -91.29%
Formula
Percentage change = [(25 - 287) / 287] x 100
Subtract the new number by the original number
25 - 287 = -262
-262 ÷ 287 = -0.9128919860627178
-0.9128919860627178 x 100 = -91.29%