-89.15% is the change from 516 to 56
Calculation steps:
[( 56 - 516 ) ÷ 516] x 100 = -89.15%
Formula
Percentage change = [(56 - 516) / 516] x 100
Subtract the new number by the original number
56 - 516 = -460
-460 ÷ 516 = -0.8914728682170543
-0.8914728682170543 x 100 = -89.15%