-34.3% is the change from 172 to 113
Calculation steps:
[( 113 - 172 ) ÷ 172] x 100 = -34.3%
Formula
Percentage change = [(113 - 172) / 172] x 100
Subtract the new number by the original number
113 - 172 = -59
-59 ÷ 172 = -0.3430232558139535
-0.3430232558139535 x 100 = -34.3%