-43.44% is the change from 442 to 250
Calculation steps:
[( 250 - 442 ) ÷ 442] x 100 = -43.44%
Formula
Percentage change = [(250 - 442) / 442] x 100
Subtract the new number by the original number
250 - 442 = -192
-192 ÷ 442 = -0.4343891402714932
-0.4343891402714932 x 100 = -43.44%