-39.41% is the change from 236 to 143
Calculation steps:
[( 143 - 236 ) ÷ 236] x 100 = -39.41%
Formula
Percentage change = [(143 - 236) / 236] x 100
Subtract the new number by the original number
143 - 236 = -93
-93 ÷ 236 = -0.3940677966101695
-0.3940677966101695 x 100 = -39.41%