-21.73% is the change from 939 to 735
Calculation steps:
[( 735 - 939 ) ÷ 939] x 100 = -21.73%
Formula
Percentage change = [(735 - 939) / 939] x 100
Subtract the new number by the original number
735 - 939 = -204
-204 ÷ 939 = -0.21725239616613418
-0.21725239616613418 x 100 = -21.73%