66.59% is the change from 461 to 768
Calculation steps:
[( 768 - 461 ) ÷ 461] x 100 = 66.59%
Formula
Percentage change = [(768 - 461) / 461] x 100
Subtract the new number by the original number
768 - 461 = 307
307 ÷ 461 = 0.665943600867679
0.665943600867679 x 100 = 66.59%