-34.45% is the change from 447 to 293
Calculation steps:
[( 293 - 447 ) ÷ 447] x 100 = -34.45%
Formula
Percentage change = [(293 - 447) / 447] x 100
Subtract the new number by the original number
293 - 447 = -154
-154 ÷ 447 = -0.34451901565995524
-0.34451901565995524 x 100 = -34.45%