-5.47% is the change from 475 to 449
Calculation steps:
[( 449 - 475 ) ÷ 475] x 100 = -5.47%
Formula
Percentage change = [(449 - 475) / 475] x 100
Subtract the new number by the original number
449 - 475 = -26
-26 ÷ 475 = -0.05473684210526316
-0.05473684210526316 x 100 = -5.47%