172.17% is the change from 115 to 313
Calculation steps:
[( 313 - 115 ) ÷ 115] x 100 = 172.17%
Formula
Percentage change = [(313 - 115) / 115] x 100
Subtract the new number by the original number
313 - 115 = 198
198 ÷ 115 = 1.7217391304347827
1.7217391304347827 x 100 = 172.17%