196.99% is the change from 166 to 493
Calculation steps:
[( 493 - 166 ) ÷ 166] x 100 = 196.99%
Formula
Percentage change = [(493 - 166) / 166] x 100
Subtract the new number by the original number
493 - 166 = 327
327 ÷ 166 = 1.9698795180722892
1.9698795180722892 x 100 = 196.99%