-26.62% is the change from 695 to 510
Calculation steps:
[( 510 - 695 ) ÷ 695] x 100 = -26.62%
Formula
Percentage change = [(510 - 695) / 695] x 100
Subtract the new number by the original number
510 - 695 = -185
-185 ÷ 695 = -0.26618705035971224
-0.26618705035971224 x 100 = -26.62%