-7.51% is the change from 546 to 505
Calculation steps:
[( 505 - 546 ) ÷ 546] x 100 = -7.51%
Formula
Percentage change = [(505 - 546) / 546] x 100
Subtract the new number by the original number
505 - 546 = -41
-41 ÷ 546 = -0.07509157509157509
-0.07509157509157509 x 100 = -7.51%