-68.69% is the change from 939 to 294
Calculation steps:
[( 294 - 939 ) ÷ 939] x 100 = -68.69%
Formula
Percentage change = [(294 - 939) / 939] x 100
Subtract the new number by the original number
294 - 939 = -645
-645 ÷ 939 = -0.6869009584664537
-0.6869009584664537 x 100 = -68.69%