-60.47% is the change from 516 to 204
Calculation steps:
[( 204 - 516 ) ÷ 516] x 100 = -60.47%
Formula
Percentage change = [(204 - 516) / 516] x 100
Subtract the new number by the original number
204 - 516 = -312
-312 ÷ 516 = -0.6046511627906976
-0.6046511627906976 x 100 = -60.47%