52.55% is the change from 609 to 929
Calculation steps:
[( 929 - 609 ) ÷ 609] x 100 = 52.55%
Formula
Percentage change = [(929 - 609) / 609] x 100
Subtract the new number by the original number
929 - 609 = 320
320 ÷ 609 = 0.5254515599343186
0.5254515599343186 x 100 = 52.55%