64.04% is the change from 470 to 771
Calculation steps:
[( 771 - 470 ) ÷ 470] x 100 = 64.04%
Formula
Percentage change = [(771 - 470) / 470] x 100
Subtract the new number by the original number
771 - 470 = 301
301 ÷ 470 = 0.6404255319148936
0.6404255319148936 x 100 = 64.04%