167.18% is the change from 195 to 521
Calculation steps:
[( 521 - 195 ) ÷ 195] x 100 = 167.18%
Formula
Percentage change = [(521 - 195) / 195] x 100
Subtract the new number by the original number
521 - 195 = 326
326 ÷ 195 = 1.6717948717948719
1.6717948717948719 x 100 = 167.18%