-19.67% is the change from 366 to 294
Calculation steps:
[( 294 - 366 ) ÷ 366] x 100 = -19.67%
Formula
Percentage change = [(294 - 366) / 366] x 100
Subtract the new number by the original number
294 - 366 = -72
-72 ÷ 366 = -0.19672131147540983
-0.19672131147540983 x 100 = -19.67%
Example