-94.52% is the change from 438 to 24
Calculation steps:
[( 24 - 438 ) ÷ 438] x 100 = -94.52%
Formula
Percentage change = [(24 - 438) / 438] x 100
Subtract the new number by the original number
24 - 438 = -414
-414 ÷ 438 = -0.9452054794520548
-0.9452054794520548 x 100 = -94.52%