564.71% is the change from 102 to 678
Calculation steps:
[( 678 - 102 ) ÷ 102] x 100 = 564.71%
Formula
Percentage change = [(678 - 102) / 102] x 100
Subtract the new number by the original number
678 - 102 = 576
576 ÷ 102 = 5.647058823529412
5.647058823529412 x 100 = 564.71%