-58.96% is the change from 134 to 55
Calculation steps:
[( 55 - 134 ) ÷ 134] x 100 = -58.96%
Formula
Percentage change = [(55 - 134) / 134] x 100
Subtract the new number by the original number
55 - 134 = -79
-79 ÷ 134 = -0.5895522388059702
-0.5895522388059702 x 100 = -58.96%