-54.75% is the change from 968 to 438
Calculation steps:
[( 438 - 968 ) ÷ 968] x 100 = -54.75%
Formula
Percentage change = [(438 - 968) / 968] x 100
Subtract the new number by the original number
438 - 968 = -530
-530 ÷ 968 = -0.5475206611570248
-0.5475206611570248 x 100 = -54.75%