-57.36% is the change from 598 to 255
Calculation steps:
[( 255 - 598 ) ÷ 598] x 100 = -57.36%
Formula
Percentage change = [(255 - 598) / 598] x 100
Subtract the new number by the original number
255 - 598 = -343
-343 ÷ 598 = -0.5735785953177257
-0.5735785953177257 x 100 = -57.36%