11428.57% is the change from 7 to 807
Calculation steps:
[( 807 - 7 ) ÷ 7] x 100 = 11428.57%
Formula
Percentage change = [(807 - 7) / 7] x 100
Subtract the new number by the original number
807 - 7 = 800
800 ÷ 7 = 114.28571428571429
114.28571428571429 x 100 = 11428.57%