-92.16% is the change from 357 to 28
Calculation steps:
[( 28 - 357 ) ÷ 357] x 100 = -92.16%
Formula
Percentage change = [(28 - 357) / 357] x 100
Subtract the new number by the original number
28 - 357 = -329
-329 ÷ 357 = -0.9215686274509803
-0.9215686274509803 x 100 = -92.16%