-71.13% is the change from 194 to 56
Calculation steps:
[( 56 - 194 ) ÷ 194] x 100 = -71.13%
Formula
Percentage change = [(56 - 194) / 194] x 100
Subtract the new number by the original number
56 - 194 = -138
-138 ÷ 194 = -0.711340206185567
-0.711340206185567 x 100 = -71.13%