84.55% is the change from 343 to 633
Calculation steps:
[( 633 - 343 ) ÷ 343] x 100 = 84.55%
Formula
Percentage change = [(633 - 343) / 343] x 100
Subtract the new number by the original number
633 - 343 = 290
290 ÷ 343 = 0.8454810495626822
0.8454810495626822 x 100 = 84.55%