-72.46% is the change from 236 to 65
Calculation steps:
[( 65 - 236 ) ÷ 236] x 100 = -72.46%
Formula
Percentage change = [(65 - 236) / 236] x 100
Subtract the new number by the original number
65 - 236 = -171
-171 ÷ 236 = -0.7245762711864406
-0.7245762711864406 x 100 = -72.46%