83.03% is the change from 501 to 917
Calculation steps:
[( 917 - 501 ) ÷ 501] x 100 = 83.03%
Formula
Percentage change = [(917 - 501) / 501] x 100
Subtract the new number by the original number
917 - 501 = 416
416 ÷ 501 = 0.8303393213572854
0.8303393213572854 x 100 = 83.03%