-21.09% is the change from 939 to 741
Calculation steps:
[( 741 - 939 ) ÷ 939] x 100 = -21.09%
Formula
Percentage change = [(741 - 939) / 939] x 100
Subtract the new number by the original number
741 - 939 = -198
-198 ÷ 939 = -0.2108626198083067
-0.2108626198083067 x 100 = -21.09%