-95.17% is the change from 207 to 10
Calculation steps:
[( 10 - 207 ) ÷ 207] x 100 = -95.17%
Formula
Percentage change = [(10 - 207) / 207] x 100
Subtract the new number by the original number
10 - 207 = -197
-197 ÷ 207 = -0.9516908212560387
-0.9516908212560387 x 100 = -95.17%