303.57% is the change from 168 to 678
Calculation steps:
[( 678 - 168 ) ÷ 168] x 100 = 303.57%
Formula
Percentage change = [(678 - 168) / 168] x 100
Subtract the new number by the original number
678 - 168 = 510
510 ÷ 168 = 3.0357142857142856
3.0357142857142856 x 100 = 303.57%