84.64% is the change from 319 to 589
Calculation steps:
[( 589 - 319 ) ÷ 319] x 100 = 84.64%
Formula
Percentage change = [(589 - 319) / 319] x 100
Subtract the new number by the original number
589 - 319 = 270
270 ÷ 319 = 0.8463949843260188
0.8463949843260188 x 100 = 84.64%