-58.1% is the change from 945 to 396
Calculation steps:
[( 396 - 945 ) ÷ 945] x 100 = -58.1%
Formula
Percentage change = [(396 - 945) / 945] x 100
Subtract the new number by the original number
396 - 945 = -549
-549 ÷ 945 = -0.580952380952381
-0.580952380952381 x 100 = -58.1%