283.8% is the change from 179 to 687
Calculation steps:
[( 687 - 179 ) ÷ 179] x 100 = 283.8%
Formula
Percentage change = [(687 - 179) / 179] x 100
Subtract the new number by the original number
687 - 179 = 508
508 ÷ 179 = 2.8379888268156424
2.8379888268156424 x 100 = 283.8%