-79.66% is the change from 236 to 48
Calculation steps:
[( 48 - 236 ) ÷ 236] x 100 = -79.66%
Formula
Percentage change = [(48 - 236) / 236] x 100
Subtract the new number by the original number
48 - 236 = -188
-188 ÷ 236 = -0.7966101694915254
-0.7966101694915254 x 100 = -79.66%