61.85% is the change from 401 to 649
Calculation steps:
[( 649 - 401 ) ÷ 401] x 100 = 61.85%
Formula
Percentage change = [(649 - 401) / 401] x 100
Subtract the new number by the original number
649 - 401 = 248
248 ÷ 401 = 0.6184538653366584
0.6184538653366584 x 100 = 61.85%