-43.36% is the change from 957 to 542
Calculation steps:
[( 542 - 957 ) ÷ 957] x 100 = -43.36%
Formula
Percentage change = [(542 - 957) / 957] x 100
Subtract the new number by the original number
542 - 957 = -415
-415 ÷ 957 = -0.4336468129571578
-0.4336468129571578 x 100 = -43.36%