77.45% is the change from 470 to 834
Calculation steps:
[( 834 - 470 ) ÷ 470] x 100 = 77.45%
Formula
Percentage change = [(834 - 470) / 470] x 100
Subtract the new number by the original number
834 - 470 = 364
364 ÷ 470 = 0.774468085106383
0.774468085106383 x 100 = 77.45%