-68.09% is the change from 940 to 300
Calculation steps:
[( 300 - 940 ) ÷ 940] x 100 = -68.09%
Formula
Percentage change = [(300 - 940) / 940] x 100
Subtract the new number by the original number
300 - 940 = -640
-640 ÷ 940 = -0.6808510638297872
-0.6808510638297872 x 100 = -68.09%