1029.73% is the change from 74 to 836
Calculation steps:
[( 836 - 74 ) ÷ 74] x 100 = 1029.73%
Formula
Percentage change = [(836 - 74) / 74] x 100
Subtract the new number by the original number
836 - 74 = 762
762 ÷ 74 = 10.297297297297296
10.297297297297296 x 100 = 1029.73%