70% is the change from 470 to 799
Calculation steps:
[( 799 - 470 ) ÷ 470] x 100 = 70%
Formula
Percentage change = [(799 - 470) / 470] x 100
Subtract the new number by the original number
799 - 470 = 329
329 ÷ 470 = 0.7
0.7 x 100 = 70%
Example