-48.16% is the change from 299 to 155
Calculation steps:
[( 155 - 299 ) ÷ 299] x 100 = -48.16%
Formula
Percentage change = [(155 - 299) / 299] x 100
Subtract the new number by the original number
155 - 299 = -144
-144 ÷ 299 = -0.4816053511705686
-0.4816053511705686 x 100 = -48.16%