-68.8% is the change from 939 to 293
Calculation steps:
[( 293 - 939 ) ÷ 939] x 100 = -68.8%
Formula
Percentage change = [(293 - 939) / 939] x 100
Subtract the new number by the original number
293 - 939 = -646
-646 ÷ 939 = -0.6879659211927582
-0.6879659211927582 x 100 = -68.8%