16700% is the change from 3 to 504
Calculation steps:
[( 504 - 3 ) ÷ 3] x 100 = 16700%
Formula
Percentage change = [(504 - 3) / 3] x 100
Subtract the new number by the original number
504 - 3 = 501
501 ÷ 3 = 167
167 x 100 = 16700%
Example