-89.73% is the change from 516 to 53
Calculation steps:
[( 53 - 516 ) ÷ 516] x 100 = -89.73%
Formula
Percentage change = [(53 - 516) / 516] x 100
Subtract the new number by the original number
53 - 516 = -463
-463 ÷ 516 = -0.8972868217054264
-0.8972868217054264 x 100 = -89.73%