-94.56% is the change from 496 to 27
Calculation steps:
[( 27 - 496 ) ÷ 496] x 100 = -94.56%
Formula
Percentage change = [(27 - 496) / 496] x 100
Subtract the new number by the original number
27 - 496 = -469
-469 ÷ 496 = -0.9455645161290323
-0.9455645161290323 x 100 = -94.56%