1171.43% is the change from 7 to 89
Calculation steps:
[( 89 - 7 ) ÷ 7] x 100 = 1171.43%
Formula
Percentage change = [(89 - 7) / 7] x 100
Subtract the new number by the original number
89 - 7 = 82
82 ÷ 7 = 11.714285714285714
11.714285714285714 x 100 = 1171.43%