-57.98% is the change from 326 to 137
Calculation steps:
[( 137 - 326 ) ÷ 326] x 100 = -57.98%
Formula
Percentage change = [(137 - 326) / 326] x 100
Subtract the new number by the original number
137 - 326 = -189
-189 ÷ 326 = -0.5797546012269938
-0.5797546012269938 x 100 = -57.98%