35.1% is the change from 510 to 689
Calculation steps:
[( 689 - 510 ) ÷ 510] x 100 = 35.1%
Formula
Percentage change = [(689 - 510) / 510] x 100
Subtract the new number by the original number
689 - 510 = 179
179 ÷ 510 = 0.3509803921568627
0.3509803921568627 x 100 = 35.1%