-43.4% is the change from 954 to 540
Calculation steps:
[( 540 - 954 ) ÷ 954] x 100 = -43.4%
Formula
Percentage change = [(540 - 954) / 954] x 100
Subtract the new number by the original number
540 - 954 = -414
-414 ÷ 954 = -0.4339622641509434
-0.4339622641509434 x 100 = -43.4%