-48.31% is the change from 236 to 122
Calculation steps:
[( 122 - 236 ) ÷ 236] x 100 = -48.31%
Formula
Percentage change = [(122 - 236) / 236] x 100
Subtract the new number by the original number
122 - 236 = -114
-114 ÷ 236 = -0.4830508474576271
-0.4830508474576271 x 100 = -48.31%