68.87% is the change from 408 to 689
Calculation steps:
[( 689 - 408 ) ÷ 408] x 100 = 68.87%
Formula
Percentage change = [(689 - 408) / 408] x 100
Subtract the new number by the original number
689 - 408 = 281
281 ÷ 408 = 0.6887254901960784
0.6887254901960784 x 100 = 68.87%