1665.52% is the change from 29 to 512
Calculation steps:
[( 512 - 29 ) ÷ 29] x 100 = 1665.52%
Formula
Percentage change = [(512 - 29) / 29] x 100
Subtract the new number by the original number
512 - 29 = 483
483 ÷ 29 = 16.655172413793103
16.655172413793103 x 100 = 1665.52%