-86.14% is the change from 498 to 69
Calculation steps:
[( 69 - 498 ) ÷ 498] x 100 = -86.14%
Formula
Percentage change = [(69 - 498) / 498] x 100
Subtract the new number by the original number
69 - 498 = -429
-429 ÷ 498 = -0.8614457831325302
-0.8614457831325302 x 100 = -86.14%