-57.43% is the change from 606 to 258
Calculation steps:
[( 258 - 606 ) ÷ 606] x 100 = -57.43%
Formula
Percentage change = [(258 - 606) / 606] x 100
Subtract the new number by the original number
258 - 606 = -348
-348 ÷ 606 = -0.5742574257425742
-0.5742574257425742 x 100 = -57.43%