-72.74% is the change from 598 to 163
Calculation steps:
[( 163 - 598 ) ÷ 598] x 100 = -72.74%
Formula
Percentage change = [(163 - 598) / 598] x 100
Subtract the new number by the original number
163 - 598 = -435
-435 ÷ 598 = -0.7274247491638796
-0.7274247491638796 x 100 = -72.74%