2177.27% is the change from 22 to 501
Calculation steps:
[( 501 - 22 ) ÷ 22] x 100 = 2177.27%
Formula
Percentage change = [(501 - 22) / 22] x 100
Subtract the new number by the original number
501 - 22 = 479
479 ÷ 22 = 21.772727272727273
21.772727272727273 x 100 = 2177.27%