-26.01% is the change from 273 to 202
Calculation steps:
[( 202 - 273 ) ÷ 273] x 100 = -26.01%
Formula
Percentage change = [(202 - 273) / 273] x 100
Subtract the new number by the original number
202 - 273 = -71
-71 ÷ 273 = -0.2600732600732601
-0.2600732600732601 x 100 = -26.01%