1732.35% is the change from 34 to 623
Calculation steps:
[( 623 - 34 ) ÷ 34] x 100 = 1732.35%
Formula
Percentage change = [(623 - 34) / 34] x 100
Subtract the new number by the original number
623 - 34 = 589
589 ÷ 34 = 17.323529411764707
17.323529411764707 x 100 = 1732.35%