198.7% is the change from 230 to 687
Calculation steps:
[( 687 - 230 ) ÷ 230] x 100 = 198.7%
Formula
Percentage change = [(687 - 230) / 230] x 100
Subtract the new number by the original number
687 - 230 = 457
457 ÷ 230 = 1.9869565217391305
1.9869565217391305 x 100 = 198.7%