84.03% is the change from 501 to 922
Calculation steps:
[( 922 - 501 ) ÷ 501] x 100 = 84.03%
Formula
Percentage change = [(922 - 501) / 501] x 100
Subtract the new number by the original number
922 - 501 = 421
421 ÷ 501 = 0.8403193612774451
0.8403193612774451 x 100 = 84.03%