-74.39% is the change from 738 to 189
Calculation steps:
[( 189 - 738 ) ÷ 738] x 100 = -74.39%
Formula
Percentage change = [(189 - 738) / 738] x 100
Subtract the new number by the original number
189 - 738 = -549
-549 ÷ 738 = -0.7439024390243902
-0.7439024390243902 x 100 = -74.39%