-92.98% is the change from 940 to 66
Calculation steps:
[( 66 - 940 ) ÷ 940] x 100 = -92.98%
Formula
Percentage change = [(66 - 940) / 940] x 100
Subtract the new number by the original number
66 - 940 = -874
-874 ÷ 940 = -0.9297872340425531
-0.9297872340425531 x 100 = -92.98%