285.23% is the change from 176 to 678
Calculation steps:
[( 678 - 176 ) ÷ 176] x 100 = 285.23%
Formula
Percentage change = [(678 - 176) / 176] x 100
Subtract the new number by the original number
678 - 176 = 502
502 ÷ 176 = 2.852272727272727
2.852272727272727 x 100 = 285.23%