-57.31% is the change from 588 to 251
Calculation steps:
[( 251 - 588 ) ÷ 588] x 100 = -57.31%
Formula
Percentage change = [(251 - 588) / 588] x 100
Subtract the new number by the original number
251 - 588 = -337
-337 ÷ 588 = -0.5731292517006803
-0.5731292517006803 x 100 = -57.31%