82.4% is the change from 466 to 850
Calculation steps:
[( 850 - 466 ) ÷ 466] x 100 = 82.4%
Formula
Percentage change = [(850 - 466) / 466] x 100
Subtract the new number by the original number
850 - 466 = 384
384 ÷ 466 = 0.8240343347639485
0.8240343347639485 x 100 = 82.4%