990.79% is the change from 76 to 829
Calculation steps:
[( 829 - 76 ) ÷ 76] x 100 = 990.79%
Formula
Percentage change = [(829 - 76) / 76] x 100
Subtract the new number by the original number
829 - 76 = 753
753 ÷ 76 = 9.907894736842104
9.907894736842104 x 100 = 990.79%