-20.66% is the change from 939 to 745
Calculation steps:
[( 745 - 939 ) ÷ 939] x 100 = -20.66%
Formula
Percentage change = [(745 - 939) / 939] x 100
Subtract the new number by the original number
745 - 939 = -194
-194 ÷ 939 = -0.2066027689030884
-0.2066027689030884 x 100 = -20.66%