-43.75% is the change from 336 to 189
Calculation steps:
[( 189 - 336 ) ÷ 336] x 100 = -43.75%
Formula
Percentage change = [(189 - 336) / 336] x 100
Subtract the new number by the original number
189 - 336 = -147
-147 ÷ 336 = -0.4375
-0.4375 x 100 = -43.75%