-95.65% is the change from 299 to 13
Calculation steps:
[( 13 - 299 ) ÷ 299] x 100 = -95.65%
Formula
Percentage change = [(13 - 299) / 299] x 100
Subtract the new number by the original number
13 - 299 = -286
-286 ÷ 299 = -0.9565217391304348
-0.9565217391304348 x 100 = -95.65%