246.23% is the change from 199 to 689
Calculation steps:
[( 689 - 199 ) ÷ 199] x 100 = 246.23%
Formula
Percentage change = [(689 - 199) / 199] x 100
Subtract the new number by the original number
689 - 199 = 490
490 ÷ 199 = 2.4623115577889445
2.4623115577889445 x 100 = 246.23%