-74.69% is the change from 814 to 206
Calculation steps:
[( 206 - 814 ) ÷ 814] x 100 = -74.69%
Formula
Percentage change = [(206 - 814) / 814] x 100
Subtract the new number by the original number
206 - 814 = -608
-608 ÷ 814 = -0.7469287469287469
-0.7469287469287469 x 100 = -74.69%