22.35% is the change from 689 to 843
Calculation steps:
[( 843 - 689 ) ÷ 689] x 100 = 22.35%
Formula
Percentage change = [(843 - 689) / 689] x 100
Subtract the new number by the original number
843 - 689 = 154
154 ÷ 689 = 0.22351233671988388
0.22351233671988388 x 100 = 22.35%