-61.61% is the change from 844 to 324
Calculation steps:
[( 324 - 844 ) ÷ 844] x 100 = -61.61%
Formula
Percentage change = [(324 - 844) / 844] x 100
Subtract the new number by the original number
324 - 844 = -520
-520 ÷ 844 = -0.6161137440758294
-0.6161137440758294 x 100 = -61.61%