-57.97% is the change from 138 to 58
Calculation steps:
[( 58 - 138 ) ÷ 138] x 100 = -57.97%
Formula
Percentage change = [(58 - 138) / 138] x 100
Subtract the new number by the original number
58 - 138 = -80
-80 ÷ 138 = -0.5797101449275363
-0.5797101449275363 x 100 = -57.97%