-87.95% is the change from 440 to 53
Calculation steps:
[( 53 - 440 ) ÷ 440] x 100 = -87.95%
Formula
Percentage change = [(53 - 440) / 440] x 100
Subtract the new number by the original number
53 - 440 = -387
-387 ÷ 440 = -0.8795454545454545
-0.8795454545454545 x 100 = -87.95%