13800% is the change from 7 to 973
Calculation steps:
[( 973 - 7 ) ÷ 7] x 100 = 13800%
Formula
Percentage change = [(973 - 7) / 7] x 100
Subtract the new number by the original number
973 - 7 = 966
966 ÷ 7 = 138
138 x 100 = 13800%
Example