-76.25% is the change from 299 to 71
Calculation steps:
[( 71 - 299 ) ÷ 299] x 100 = -76.25%
Formula
Percentage change = [(71 - 299) / 299] x 100
Subtract the new number by the original number
71 - 299 = -228
-228 ÷ 299 = -0.7625418060200669
-0.7625418060200669 x 100 = -76.25%