63.66% is the change from 399 to 653
Calculation steps:
[( 653 - 399 ) ÷ 399] x 100 = 63.66%
Formula
Percentage change = [(653 - 399) / 399] x 100
Subtract the new number by the original number
653 - 399 = 254
254 ÷ 399 = 0.6365914786967418
0.6365914786967418 x 100 = 63.66%