2885.71% is the change from 21 to 627
Calculation steps:
[( 627 - 21 ) ÷ 21] x 100 = 2885.71%
Formula
Percentage change = [(627 - 21) / 21] x 100
Subtract the new number by the original number
627 - 21 = 606
606 ÷ 21 = 28.857142857142858
28.857142857142858 x 100 = 2885.71%