82.04% is the change from 501 to 912
Calculation steps:
[( 912 - 501 ) ÷ 501] x 100 = 82.04%
Formula
Percentage change = [(912 - 501) / 501] x 100
Subtract the new number by the original number
912 - 501 = 411
411 ÷ 501 = 0.8203592814371258
0.8203592814371258 x 100 = 82.04%