-14.1% is the change from 525 to 451
Calculation steps:
[( 451 - 525 ) ÷ 525] x 100 = -14.1%
Formula
Percentage change = [(451 - 525) / 525] x 100
Subtract the new number by the original number
451 - 525 = -74
-74 ÷ 525 = -0.14095238095238094
-0.14095238095238094 x 100 = -14.1%