-74.73% is the change from 273 to 69
Calculation steps:
[( 69 - 273 ) ÷ 273] x 100 = -74.73%
Formula
Percentage change = [(69 - 273) / 273] x 100
Subtract the new number by the original number
69 - 273 = -204
-204 ÷ 273 = -0.7472527472527473
-0.7472527472527473 x 100 = -74.73%