-51.88% is the change from 906 to 436
Calculation steps:
[( 436 - 906 ) ÷ 906] x 100 = -51.88%
Formula
Percentage change = [(436 - 906) / 906] x 100
Subtract the new number by the original number
436 - 906 = -470
-470 ÷ 906 = -0.5187637969094923
-0.5187637969094923 x 100 = -51.88%