137.95% is the change from 166 to 395
Calculation steps:
[( 395 - 166 ) ÷ 166] x 100 = 137.95%
Formula
Percentage change = [(395 - 166) / 166] x 100
Subtract the new number by the original number
395 - 166 = 229
229 ÷ 166 = 1.3795180722891567
1.3795180722891567 x 100 = 137.95%