-86.29% is the change from 525 to 72
Calculation steps:
[( 72 - 525 ) ÷ 525] x 100 = -86.29%
Formula
Percentage change = [(72 - 525) / 525] x 100
Subtract the new number by the original number
72 - 525 = -453
-453 ÷ 525 = -0.8628571428571429
-0.8628571428571429 x 100 = -86.29%