-67.73% is the change from 939 to 303
Calculation steps:
[( 303 - 939 ) ÷ 939] x 100 = -67.73%
Formula
Percentage change = [(303 - 939) / 939] x 100
Subtract the new number by the original number
303 - 939 = -636
-636 ÷ 939 = -0.6773162939297125
-0.6773162939297125 x 100 = -67.73%