93.46% is the change from 489 to 946
Calculation steps:
[( 946 - 489 ) ÷ 489] x 100 = 93.46%
Formula
Percentage change = [(946 - 489) / 489] x 100
Subtract the new number by the original number
946 - 489 = 457
457 ÷ 489 = 0.934560327198364
0.934560327198364 x 100 = 93.46%