-86.38% is the change from 389 to 53
Calculation steps:
[( 53 - 389 ) ÷ 389] x 100 = -86.38%
Formula
Percentage change = [(53 - 389) / 389] x 100
Subtract the new number by the original number
53 - 389 = -336
-336 ÷ 389 = -0.8637532133676092
-0.8637532133676092 x 100 = -86.38%