9300% is the change from 7 to 658
Calculation steps:
[( 658 - 7 ) ÷ 7] x 100 = 9300%
Formula
Percentage change = [(658 - 7) / 7] x 100
Subtract the new number by the original number
658 - 7 = 651
651 ÷ 7 = 93
93 x 100 = 9300%
Example