49.51% is the change from 614 to 918
Calculation steps:
[( 918 - 614 ) ÷ 614] x 100 = 49.51%
Formula
Percentage change = [(918 - 614) / 614] x 100
Subtract the new number by the original number
918 - 614 = 304
304 ÷ 614 = 0.495114006514658
0.495114006514658 x 100 = 49.51%