-76.59% is the change from 299 to 70
Calculation steps:
[( 70 - 299 ) ÷ 299] x 100 = -76.59%
Formula
Percentage change = [(70 - 299) / 299] x 100
Subtract the new number by the original number
70 - 299 = -229
-229 ÷ 299 = -0.7658862876254181
-0.7658862876254181 x 100 = -76.59%