630% is the change from 10 to 73
Calculation steps:
[( 73 - 10 ) ÷ 10] x 100 = 630%
Formula
Percentage change = [(73 - 10) / 10] x 100
Subtract the new number by the original number
73 - 10 = 63
63 ÷ 10 = 6.3
6.3 x 100 = 630%
Example