-43.56% is the change from 101 to 57
Calculation steps:
[( 57 - 101 ) ÷ 101] x 100 = -43.56%
Formula
Percentage change = [(57 - 101) / 101] x 100
Subtract the new number by the original number
57 - 101 = -44
-44 ÷ 101 = -0.43564356435643564
-0.43564356435643564 x 100 = -43.56%