51.07% is the change from 607 to 917
Calculation steps:
[( 917 - 607 ) ÷ 607] x 100 = 51.07%
Formula
Percentage change = [(917 - 607) / 607] x 100
Subtract the new number by the original number
917 - 607 = 310
310 ÷ 607 = 0.5107084019769358
0.5107084019769358 x 100 = 51.07%