800% is the change from 23 to 207
Calculation steps:
[( 207 - 23 ) ÷ 23] x 100 = 800%
Formula
Percentage change = [(207 - 23) / 23] x 100
Subtract the new number by the original number
207 - 23 = 184
184 ÷ 23 = 8
8 x 100 = 800%
Example