39421079 divided by 828 
Let's see how many times 828 fits into 39421079.

Moving on to step 1:
828 goes into 3 0 times with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 828

Step 2:
39 divided by 828 is 0 with a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 39 leaves us with 39.
Bring next digit (4) of the dividend behind the 39 and repeat the process: 394 / 828

Step 3:
When dividing 394 by 828, we get 0 with a remainder of 394.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 394, we get 394.
Grab the next digit (2) from the dividend, add it to 394, then carry on: 3942 / 828

Moving on to step 4:
The number 828 fits into 3942 4 times, leaving a remainder of 630.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtracting 3312 from 3942 leaves us with 630.
Include the next digit (1) from the dividend after 630, then repeat: 6301 / 828

Moving on to step 5:
828 goes into 6301 7 times with a remainder of 505.
Put 7 as the next digit of the answer. 
Result so far: 47.0
The remainder is 505 after subtracting 5796 from 6301.
Fetch the next digit (0) from the dividend, attach it to 505 and continue: 5050 / 828

Moving on to step 6:
If we divide 5050 by 828, we get 6 and a remainder of 82.
Put 6 as the next digit of the answer. 
Result so far: 476.0
If we take 4968 away from 5050, we end up with 82.
Grab the next digit (7) from the dividend, add it to 82, then carry on: 827 / 828

Advancing to step 7:
828 can be fit into 827 0 times, resulting in a remainder of 827.
Record the quotient 0 as the next digit in the result. 
Result so far: 4760.0
If we subtract 0 from 827, we get 827.
Grab the next digit (9) from the dividend, add it to 827, then carry on: 8279 / 828

Let's proceed to step 8:
828 goes into 8279 9 times with a remainder of 827.
The next digit of our result is 9. 
Result so far: 47609.0
Subtract 7452 from 8279 to get 827.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8270, and continue the process.

Going ahead to step 9:
The number 828 fits into 8270 9 times, leaving a remainder of 818.
Use 9 as the next digit of our solution. 
Result so far: 47609.9
The remainder is 818 after subtracting 7452 from 8270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8180, and continue the process.

Step 10:
828 goes into 8180 9 times with a remainder of 728.
Write down 9 as next digit of the result. 
Result so far: 47609.99
If we take 7452 away from 8180, we end up with 728.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7280, and continue the process.

After the division, we end up with 47609.99 and a remainder of 0.728.