64.78% is the change from 477 to 786
Calculation steps:
[( 786 - 477 ) ÷ 477] x 100 = 64.78%
Formula
Percentage change = [(786 - 477) / 477] x 100
Subtract the new number by the original number
786 - 477 = 309
309 ÷ 477 = 0.6477987421383647
0.6477987421383647 x 100 = 64.78%