-17.39% is the change from 69 to 57
Calculation steps:
[( 57 - 69 ) ÷ 69] x 100 = -17.39%
Formula
Percentage change = [(57 - 69) / 69] x 100
Subtract the new number by the original number
57 - 69 = -12
-12 ÷ 69 = -0.17391304347826086
-0.17391304347826086 x 100 = -17.39%