-87.04% is the change from 409 to 53
Calculation steps:
[( 53 - 409 ) ÷ 409] x 100 = -87.04%
Formula
Percentage change = [(53 - 409) / 409] x 100
Subtract the new number by the original number
53 - 409 = -356
-356 ÷ 409 = -0.8704156479217604
-0.8704156479217604 x 100 = -87.04%