62.09% is the change from 401 to 650
Calculation steps:
[( 650 - 401 ) ÷ 401] x 100 = 62.09%
Formula
Percentage change = [(650 - 401) / 401] x 100
Subtract the new number by the original number
650 - 401 = 249
249 ÷ 401 = 0.6209476309226932
0.6209476309226932 x 100 = 62.09%