-12.62% is the change from 325 to 284
Calculation steps:
[( 284 - 325 ) ÷ 325] x 100 = -12.62%
Formula
Percentage change = [(284 - 325) / 325] x 100
Subtract the new number by the original number
284 - 325 = -41
-41 ÷ 325 = -0.12615384615384614
-0.12615384615384614 x 100 = -12.62%