-58.02% is the change from 605 to 254
Calculation steps:
[( 254 - 605 ) ÷ 605] x 100 = -58.02%
Formula
Percentage change = [(254 - 605) / 605] x 100
Subtract the new number by the original number
254 - 605 = -351
-351 ÷ 605 = -0.5801652892561984
-0.5801652892561984 x 100 = -58.02%