-34.93% is the change from 836 to 544
Calculation steps:
[( 544 - 836 ) ÷ 836] x 100 = -34.93%
Formula
Percentage change = [(544 - 836) / 836] x 100
Subtract the new number by the original number
544 - 836 = -292
-292 ÷ 836 = -0.3492822966507177
-0.3492822966507177 x 100 = -34.93%