how to find out percentage change?

1 ⤊

how to find out percentage change?

2006-10-03 06:10:20 · 2 answers · asked by mpimente90650 1 in Science & Mathematics ➔ Mathematics

2 answers

(current value - previous value) / previous value.

For instance, if something used to cost $100 and now it costs $120, the percent change is (120 - 100) / 100 = 20 / 100 = 0.2 or 20%

2006-10-03 06:15:45 · answer #1 · answered by GeysaVD 3 · 1⤊ 0⤋

By looking at the value.

2006-10-03 06:17:34 · answer #2 · answered by Arasan 7 · 0⤊ 0⤋