77.66% is the change from 488 to 867
Calculation steps:
[( 867 - 488 ) ÷ 488] x 100 = 77.66%
Formula
Percentage change = [(867 - 488) / 488] x 100
Subtract the new number by the original number
867 - 488 = 379
379 ÷ 488 = 0.7766393442622951
0.7766393442622951 x 100 = 77.66%