694.94% is the change from 79 to 628
Calculation steps:
[( 628 - 79 ) ÷ 79] x 100 = 694.94%
Formula
Percentage change = [(628 - 79) / 79] x 100
Subtract the new number by the original number
628 - 79 = 549
549 ÷ 79 = 6.949367088607595
6.949367088607595 x 100 = 694.94%