-96.69% is the change from 363 to 12
Calculation steps:
[( 12 - 363 ) ÷ 363] x 100 = -96.69%
Formula
Percentage change = [(12 - 363) / 363] x 100
Subtract the new number by the original number
12 - 363 = -351
-351 ÷ 363 = -0.9669421487603306
-0.9669421487603306 x 100 = -96.69%