199.56% is the change from 228 to 683
Calculation steps:
[( 683 - 228 ) ÷ 228] x 100 = 199.56%
Formula
Percentage change = [(683 - 228) / 228] x 100
Subtract the new number by the original number
683 - 228 = 455
455 ÷ 228 = 1.9956140350877194
1.9956140350877194 x 100 = 199.56%