163.48% is the change from 115 to 303
Calculation steps:
[( 303 - 115 ) ÷ 115] x 100 = 163.48%
Formula
Percentage change = [(303 - 115) / 115] x 100
Subtract the new number by the original number
303 - 115 = 188
188 ÷ 115 = 1.6347826086956523
1.6347826086956523 x 100 = 163.48%