-28.77% is the change from 716 to 510
Calculation steps:
[( 510 - 716 ) ÷ 716] x 100 = -28.77%
Formula
Percentage change = [(510 - 716) / 716] x 100
Subtract the new number by the original number
510 - 716 = -206
-206 ÷ 716 = -0.2877094972067039
-0.2877094972067039 x 100 = -28.77%