82300% is the change from 1 to 824
Calculation steps:
[( 824 - 1 ) ÷ 1] x 100 = 82300%
Formula
Percentage change = [(824 - 1) / 1] x 100
Subtract the new number by the original number
824 - 1 = 823
823 ÷ 1 = 823
823 x 100 = 82300%
Example