-95.65% is the change from 207 to 9
Calculation steps:
[( 9 - 207 ) ÷ 207] x 100 = -95.65%
Formula
Percentage change = [(9 - 207) / 207] x 100
Subtract the new number by the original number
9 - 207 = -198
-198 ÷ 207 = -0.9565217391304348
-0.9565217391304348 x 100 = -95.65%