-84.55% is the change from 440 to 68
Calculation steps:
[( 68 - 440 ) ÷ 440] x 100 = -84.55%
Formula
Percentage change = [(68 - 440) / 440] x 100
Subtract the new number by the original number
68 - 440 = -372
-372 ÷ 440 = -0.8454545454545455
-0.8454545454545455 x 100 = -84.55%