2895.24% is the change from 21 to 629
Calculation steps:
[( 629 - 21 ) ÷ 21] x 100 = 2895.24%
Formula
Percentage change = [(629 - 21) / 21] x 100
Subtract the new number by the original number
629 - 21 = 608
608 ÷ 21 = 28.952380952380953
28.952380952380953 x 100 = 2895.24%