63.41% is the change from 399 to 652
Calculation steps:
[( 652 - 399 ) ÷ 399] x 100 = 63.41%
Formula
Percentage change = [(652 - 399) / 399] x 100
Subtract the new number by the original number
652 - 399 = 253
253 ÷ 399 = 0.6340852130325815
0.6340852130325815 x 100 = 63.41%