-91.09% is the change from 516 to 46
Calculation steps:
[( 46 - 516 ) ÷ 516] x 100 = -91.09%
Formula
Percentage change = [(46 - 516) / 516] x 100
Subtract the new number by the original number
46 - 516 = -470
-470 ÷ 516 = -0.9108527131782945
-0.9108527131782945 x 100 = -91.09%