-93% is the change from 957 to 67
Calculation steps:
[( 67 - 957 ) ÷ 957] x 100 = -93%
Formula
Percentage change = [(67 - 957) / 957] x 100
Subtract the new number by the original number
67 - 957 = -890
-890 ÷ 957 = -0.9299895506792059
-0.9299895506792059 x 100 = -93%