705.13% is the change from 78 to 628
Calculation steps:
[( 628 - 78 ) ÷ 78] x 100 = 705.13%
Formula
Percentage change = [(628 - 78) / 78] x 100
Subtract the new number by the original number
628 - 78 = 550
550 ÷ 78 = 7.051282051282051
7.051282051282051 x 100 = 705.13%