-13.71% is the change from 525 to 453
Calculation steps:
[( 453 - 525 ) ÷ 525] x 100 = -13.71%
Formula
Percentage change = [(453 - 525) / 525] x 100
Subtract the new number by the original number
453 - 525 = -72
-72 ÷ 525 = -0.13714285714285715
-0.13714285714285715 x 100 = -13.71%