-12.29% is the change from 236 to 207
Calculation steps:
[( 207 - 236 ) ÷ 236] x 100 = -12.29%
Formula
Percentage change = [(207 - 236) / 236] x 100
Subtract the new number by the original number
207 - 236 = -29
-29 ÷ 236 = -0.1228813559322034
-0.1228813559322034 x 100 = -12.29%