-54.78% is the change from 648 to 293
Calculation steps:
[( 293 - 648 ) ÷ 648] x 100 = -54.78%
Formula
Percentage change = [(293 - 648) / 648] x 100
Subtract the new number by the original number
293 - 648 = -355
-355 ÷ 648 = -0.5478395061728395
-0.5478395061728395 x 100 = -54.78%