66.31% is the change from 463 to 770
Calculation steps:
[( 770 - 463 ) ÷ 463] x 100 = 66.31%
Formula
Percentage change = [(770 - 463) / 463] x 100
Subtract the new number by the original number
770 - 463 = 307
307 ÷ 463 = 0.6630669546436285
0.6630669546436285 x 100 = 66.31%