48.53% is the change from 614 to 912
Calculation steps:
[( 912 - 614 ) ÷ 614] x 100 = 48.53%
Formula
Percentage change = [(912 - 614) / 614] x 100
Subtract the new number by the original number
912 - 614 = 298
298 ÷ 614 = 0.48534201954397393
0.48534201954397393 x 100 = 48.53%