-29.04% is the change from 940 to 667
Calculation steps:
[( 667 - 940 ) ÷ 940] x 100 = -29.04%
Formula
Percentage change = [(667 - 940) / 940] x 100
Subtract the new number by the original number
667 - 940 = -273
-273 ÷ 940 = -0.2904255319148936
-0.2904255319148936 x 100 = -29.04%