31.79% is the change from 689 to 908
Calculation steps:
[( 908 - 689 ) ÷ 689] x 100 = 31.79%
Formula
Percentage change = [(908 - 689) / 689] x 100
Subtract the new number by the original number
908 - 689 = 219
219 ÷ 689 = 0.3178519593613933
0.3178519593613933 x 100 = 31.79%