82.9% is the change from 462 to 845
Calculation steps:
[( 845 - 462 ) ÷ 462] x 100 = 82.9%
Formula
Percentage change = [(845 - 462) / 462] x 100
Subtract the new number by the original number
845 - 462 = 383
383 ÷ 462 = 0.829004329004329
0.829004329004329 x 100 = 82.9%