-94.86% is the change from 525 to 27
Calculation steps:
[( 27 - 525 ) ÷ 525] x 100 = -94.86%
Formula
Percentage change = [(27 - 525) / 525] x 100
Subtract the new number by the original number
27 - 525 = -498
-498 ÷ 525 = -0.9485714285714286
-0.9485714285714286 x 100 = -94.86%