-34.93% is the change from 229 to 149
Calculation steps:
[( 149 - 229 ) ÷ 229] x 100 = -34.93%
Formula
Percentage change = [(149 - 229) / 229] x 100
Subtract the new number by the original number
149 - 229 = -80
-80 ÷ 229 = -0.34934497816593885
-0.34934497816593885 x 100 = -34.93%