-35.82% is the change from 536 to 344
Calculation steps:
[( 344 - 536 ) ÷ 536] x 100 = -35.82%
Formula
Percentage change = [(344 - 536) / 536] x 100
Subtract the new number by the original number
344 - 536 = -192
-192 ÷ 536 = -0.3582089552238806
-0.3582089552238806 x 100 = -35.82%