56.7% is the change from 582 to 912
Calculation steps:
[( 912 - 582 ) ÷ 582] x 100 = 56.7%
Formula
Percentage change = [(912 - 582) / 582] x 100
Subtract the new number by the original number
912 - 582 = 330
330 ÷ 582 = 0.5670103092783505
0.5670103092783505 x 100 = 56.7%