4830.77% is the change from 13 to 641
Calculation steps:
[( 641 - 13 ) ÷ 13] x 100 = 4830.77%
Formula
Percentage change = [(641 - 13) / 13] x 100
Subtract the new number by the original number
641 - 13 = 628
628 ÷ 13 = 48.30769230769231
48.30769230769231 x 100 = 4830.77%