-76.07% is the change from 234 to 56
Calculation steps:
[( 56 - 234 ) ÷ 234] x 100 = -76.07%
Formula
Percentage change = [(56 - 234) / 234] x 100
Subtract the new number by the original number
56 - 234 = -178
-178 ÷ 234 = -0.7606837606837606
-0.7606837606837606 x 100 = -76.07%