93.25% is the change from 489 to 945
Calculation steps:
[( 945 - 489 ) ÷ 489] x 100 = 93.25%
Formula
Percentage change = [(945 - 489) / 489] x 100
Subtract the new number by the original number
945 - 489 = 456
456 ÷ 489 = 0.9325153374233128
0.9325153374233128 x 100 = 93.25%