-55.03% is the change from 974 to 438
Calculation steps:
[( 438 - 974 ) ÷ 974] x 100 = -55.03%
Formula
Percentage change = [(438 - 974) / 974] x 100
Subtract the new number by the original number
438 - 974 = -536
-536 ÷ 974 = -0.5503080082135524
-0.5503080082135524 x 100 = -55.03%