-97.18% is the change from 355 to 10
Calculation steps:
[( 10 - 355 ) ÷ 355] x 100 = -97.18%
Formula
Percentage change = [(10 - 355) / 355] x 100
Subtract the new number by the original number
10 - 355 = -345
-345 ÷ 355 = -0.971830985915493
-0.971830985915493 x 100 = -97.18%