778.87% is the change from 71 to 624
Calculation steps:
[( 624 - 71 ) ÷ 71] x 100 = 778.87%
Formula
Percentage change = [(624 - 71) / 71] x 100
Subtract the new number by the original number
624 - 71 = 553
553 ÷ 71 = 7.788732394366197
7.788732394366197 x 100 = 778.87%