114.64% is the change from 321 to 689
Calculation steps:
[( 689 - 321 ) ÷ 321] x 100 = 114.64%
Formula
Percentage change = [(689 - 321) / 321] x 100
Subtract the new number by the original number
689 - 321 = 368
368 ÷ 321 = 1.146417445482866
1.146417445482866 x 100 = 114.64%