We're dividing 7241079 by 402 
Let's see how many times 402 fits into 7241079.

Going ahead to step 1:
7 divided by 402 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 402

Moving on to step 2:
If we divide 72 by 402, we get 0 and a remainder of 72.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 72 after subtracting 0 from 72.
Bring next digit (4) of the dividend behind the 72 and repeat the process: 724 / 402

Advancing to step 3:
402 goes into 724 1 times with a remainder of 322.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 402 from 724 leaves us with 322.
Take the next digit (1) from the dividend and append it to 322, then repeat: 3221 / 402

Going ahead to step 4:
402 can be fit into 3221 8 times, resulting in a remainder of 5.
Put 8 as the next digit of the answer. 
Result so far: 18.0
If we subtract 3216 from 3221, we get 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 402

Let's proceed to step 5:
402 can be fit into 50 0 times, resulting in a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 180.0
Deduct 0 from 50 and we're left with 50.
Include the next digit (7) from the dividend after 50, then repeat: 507 / 402

Advancing to step 6:
When dividing 507 by 402, we get 1 with a remainder of 105.
The number 1 becomes the next digit in our result. 
Result so far: 1801.0
Subtracting 402 from 507 leaves us with 105.
Grab the next digit (9) from the dividend, add it to 105, then carry on: 1059 / 402

Moving on to step 7:
If we divide 1059 by 402, we get 2 and a remainder of 255.
The next digit of our result is 2. 
Result so far: 18012.0
Subtract 804 from 1059 to get 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Advancing to step 8:
The number 402 fits into 2550 6 times, leaving a remainder of 138.
The next digit of our result is 6. 
Result so far: 18012.6
If we subtract 2412 from 2550, we get 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Moving on to step 9:
1380 divided by 402 is 3 with a remainder of 174.
The number 3 becomes the next digit in our result. 
Result so far: 18012.63
Subtracting 1206 from 1380 leaves us with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Advancing to step 10:
The number 402 fits into 1740 4 times, leaving a remainder of 132.
Write down 4 as next digit of the result. 
Result so far: 18012.634
Subtracting 1608 from 1740 leaves us with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

On to step 11:
When dividing 1320 by 402, we get 3 with a remainder of 114.
The number 3 becomes the next digit in our result. 
Result so far: 18012.6343
Deduct 1206 from 1320 and we're left with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Let's proceed to step 12:
1140 divided by 402 is 2 with a remainder of 336.
Put 2 as the next digit of the answer. 
Result so far: 18012.63432
If we subtract 804 from 1140, we get 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Advancing to step 13:
3360 divided by 402 is 8 with a remainder of 144.
The number 8 becomes the next digit in our result. 
Result so far: 18012.634328
If we subtract 3216 from 3360, we get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Moving on to step 14:
When dividing 1440 by 402, we get 3 with a remainder of 234.
The next digit of our result is 3. 
Result so far: 18012.6343283
Deduct 1206 from 1440 and we're left with 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Let's proceed to step 15:
402 goes into 2340 5 times with a remainder of 330.
The number 5 becomes the next digit in our result. 
Result so far: 18012.63432835
If we take 2010 away from 2340, we end up with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

The final outcome is 18012.63432835, with a leftover of 3.3e-07.