75.25% is the change from 493 to 864
Calculation steps:
[( 864 - 493 ) ÷ 493] x 100 = 75.25%
Formula
Percentage change = [(864 - 493) / 493] x 100
Subtract the new number by the original number
864 - 493 = 371
371 ÷ 493 = 0.7525354969574036
0.7525354969574036 x 100 = 75.25%