-21.61% is the change from 236 to 185
Calculation steps:
[( 185 - 236 ) ÷ 236] x 100 = -21.61%
Formula
Percentage change = [(185 - 236) / 236] x 100
Subtract the new number by the original number
185 - 236 = -51
-51 ÷ 236 = -0.21610169491525424
-0.21610169491525424 x 100 = -21.61%