-56.49% is the change from 901 to 392
Calculation steps:
[( 392 - 901 ) ÷ 901] x 100 = -56.49%
Formula
Percentage change = [(392 - 901) / 901] x 100
Subtract the new number by the original number
392 - 901 = -509
-509 ÷ 901 = -0.564927857935627
-0.564927857935627 x 100 = -56.49%