-61.79% is the change from 848 to 324
Calculation steps:
[( 324 - 848 ) ÷ 848] x 100 = -61.79%
Formula
Percentage change = [(324 - 848) / 848] x 100
Subtract the new number by the original number
324 - 848 = -524
-524 ÷ 848 = -0.6179245283018868
-0.6179245283018868 x 100 = -61.79%