49.1% is the change from 613 to 914
Calculation steps:
[( 914 - 613 ) ÷ 613] x 100 = 49.1%
Formula
Percentage change = [(914 - 613) / 613] x 100
Subtract the new number by the original number
914 - 613 = 301
301 ÷ 613 = 0.4910277324632953
0.4910277324632953 x 100 = 49.1%