218.01% is the change from 161 to 512
Calculation steps:
[( 512 - 161 ) ÷ 161] x 100 = 218.01%
Formula
Percentage change = [(512 - 161) / 161] x 100
Subtract the new number by the original number
512 - 161 = 351
351 ÷ 161 = 2.1801242236024843
2.1801242236024843 x 100 = 218.01%