-29.26% is the change from 940 to 665
Calculation steps:
[( 665 - 940 ) ÷ 940] x 100 = -29.26%
Formula
Percentage change = [(665 - 940) / 940] x 100
Subtract the new number by the original number
665 - 940 = -275
-275 ÷ 940 = -0.2925531914893617
-0.2925531914893617 x 100 = -29.26%