36.33% is the change from 512 to 698
Calculation steps:
[( 698 - 512 ) ÷ 512] x 100 = 36.33%
Formula
Percentage change = [(698 - 512) / 512] x 100
Subtract the new number by the original number
698 - 512 = 186
186 ÷ 512 = 0.36328125
0.36328125 x 100 = 36.33%