-35.09% is the change from 57 to 37
Calculation steps:
[( 37 - 57 ) ÷ 57] x 100 = -35.09%
Formula
Percentage change = [(37 - 57) / 57] x 100
Subtract the new number by the original number
37 - 57 = -20
-20 ÷ 57 = -0.3508771929824561
-0.3508771929824561 x 100 = -35.09%