284.36% is the change from 179 to 688
Calculation steps:
[( 688 - 179 ) ÷ 179] x 100 = 284.36%
Formula
Percentage change = [(688 - 179) / 179] x 100
Subtract the new number by the original number
688 - 179 = 509
509 ÷ 179 = 2.8435754189944134
2.8435754189944134 x 100 = 284.36%