168.06% is the change from 191 to 512
Calculation steps:
[( 512 - 191 ) ÷ 191] x 100 = 168.06%
Formula
Percentage change = [(512 - 191) / 191] x 100
Subtract the new number by the original number
512 - 191 = 321
321 ÷ 191 = 1.6806282722513088
1.6806282722513088 x 100 = 168.06%