-53.85% is the change from 299 to 138
Calculation steps:
[( 138 - 299 ) ÷ 299] x 100 = -53.85%
Formula
Percentage change = [(138 - 299) / 299] x 100
Subtract the new number by the original number
138 - 299 = -161
-161 ÷ 299 = -0.5384615384615384
-0.5384615384615384 x 100 = -53.85%