-47.44% is the change from 78 to 41
Calculation steps:
[( 41 - 78 ) ÷ 78] x 100 = -47.44%
Formula
Percentage change = [(41 - 78) / 78] x 100
Subtract the new number by the original number
41 - 78 = -37
-37 ÷ 78 = -0.47435897435897434
-0.47435897435897434 x 100 = -47.44%