16900% is the change from 3 to 510
Calculation steps:
[( 510 - 3 ) ÷ 3] x 100 = 16900%
Formula
Percentage change = [(510 - 3) / 3] x 100
Subtract the new number by the original number
510 - 3 = 507
507 ÷ 3 = 169
169 x 100 = 16900%
Example