00:01
If you watch this previous video, this is where my work came from.
00:03
But here's what you need to know.
00:05
On april 21st, the stock for freeport was $150 .14.
00:10
And for texas instruments was $30 .59.
00:14
And so to find this percent change, we take the change and we divide it by these values.
00:21
For instance, for texas instruments, let's go in order.
00:25
You do 1 .74.
00:27
And we might as well keep it negative because we're going to say a negative percent.
00:30
Change, divide it by $30 .59.
00:34
And this gives you a percent change.
00:36
Well, first of all, the decimal 0 .056, 8, but the 6 is all we care about.
00:44
Oh, well, actually, i guess we care about the 8, too, because 8 says take the 6 and round it up.
00:49
This as a percent, if i move my decimal 2 place or two places over or multiplied by 100, is 5 .7 percent, rounded to the nearest 10th of a percent.
01:00
Very similar for freeport...