64.21% is the change from 489 to 803
Calculation steps:
[( 803 - 489 ) ÷ 489] x 100 = 64.21%
Formula
Percentage change = [(803 - 489) / 489] x 100
Subtract the new number by the original number
803 - 489 = 314
314 ÷ 489 = 0.6421267893660532
0.6421267893660532 x 100 = 64.21%