-95.51% is the change from 557 to 25
Calculation steps:
[( 25 - 557 ) ÷ 557] x 100 = -95.51%
Formula
Percentage change = [(25 - 557) / 557] x 100
Subtract the new number by the original number
25 - 557 = -532
-532 ÷ 557 = -0.9551166965888689
-0.9551166965888689 x 100 = -95.51%