791.3% is the change from 92 to 820
Calculation steps:
[( 820 - 92 ) ÷ 92] x 100 = 791.3%
Formula
Percentage change = [(820 - 92) / 92] x 100
Subtract the new number by the original number
820 - 92 = 728
728 ÷ 92 = 7.913043478260869
7.913043478260869 x 100 = 791.3%