70.55% is the change from 146 to 249
Calculation steps:
[( 249 - 146 ) ÷ 146] x 100 = 70.55%
Formula
Percentage change = [(249 - 146) / 146] x 100
Subtract the new number by the original number
249 - 146 = 103
103 ÷ 146 = 0.7054794520547946
0.7054794520547946 x 100 = 70.55%