-17.43% is the change from 654 to 540
Calculation steps:
[( 540 - 654 ) ÷ 654] x 100 = -17.43%
Formula
Percentage change = [(540 - 654) / 654] x 100
Subtract the new number by the original number
540 - 654 = -114
-114 ÷ 654 = -0.1743119266055046
-0.1743119266055046 x 100 = -17.43%