171.23% is the change from 146 to 396
Calculation steps:
[( 396 - 146 ) ÷ 146] x 100 = 171.23%
Formula
Percentage change = [(396 - 146) / 146] x 100
Subtract the new number by the original number
396 - 146 = 250
250 ÷ 146 = 1.7123287671232876
1.7123287671232876 x 100 = 171.23%