957.14% is the change from 7 to 74
Calculation steps:
[( 74 - 7 ) ÷ 7] x 100 = 957.14%
Formula
Percentage change = [(74 - 7) / 7] x 100
Subtract the new number by the original number
74 - 7 = 67
67 ÷ 7 = 9.571428571428571
9.571428571428571 x 100 = 957.14%