-60.19% is the change from 844 to 336
Calculation steps:
[( 336 - 844 ) ÷ 844] x 100 = -60.19%
Formula
Percentage change = [(336 - 844) / 844] x 100
Subtract the new number by the original number
336 - 844 = -508
-508 ÷ 844 = -0.6018957345971564
-0.6018957345971564 x 100 = -60.19%