-88.18% is the change from 516 to 61
Calculation steps:
[( 61 - 516 ) ÷ 516] x 100 = -88.18%
Formula
Percentage change = [(61 - 516) / 516] x 100
Subtract the new number by the original number
61 - 516 = -455
-455 ÷ 516 = -0.8817829457364341
-0.8817829457364341 x 100 = -88.18%