58.02% is the change from 617 to 975
Calculation steps:
[( 975 - 617 ) ÷ 617] x 100 = 58.02%
Formula
Percentage change = [(975 - 617) / 617] x 100
Subtract the new number by the original number
975 - 617 = 358
358 ÷ 617 = 0.580226904376013
0.580226904376013 x 100 = 58.02%