12675% is the change from 4 to 511
Calculation steps:
[( 511 - 4 ) ÷ 4] x 100 = 12675%
Formula
Percentage change = [(511 - 4) / 4] x 100
Subtract the new number by the original number
511 - 4 = 507
507 ÷ 4 = 126.75
126.75 x 100 = 12675%
Example