60.8% is the change from 477 to 767
Calculation steps:
[( 767 - 477 ) ÷ 477] x 100 = 60.8%
Formula
Percentage change = [(767 - 477) / 477] x 100
Subtract the new number by the original number
767 - 477 = 290
290 ÷ 477 = 0.6079664570230608
0.6079664570230608 x 100 = 60.8%