60.15% is the change from 404 to 647
Calculation steps:
[( 647 - 404 ) ÷ 404] x 100 = 60.15%
Formula
Percentage change = [(647 - 404) / 404] x 100
Subtract the new number by the original number
647 - 404 = 243
243 ÷ 404 = 0.6014851485148515
0.6014851485148515 x 100 = 60.15%