249.75% is the change from 197 to 689
Calculation steps:
[( 689 - 197 ) ÷ 197] x 100 = 249.75%
Formula
Percentage change = [(689 - 197) / 197] x 100
Subtract the new number by the original number
689 - 197 = 492
492 ÷ 197 = 2.49746192893401
2.49746192893401 x 100 = 249.75%