15356915 ÷ 361 
We want to divide 15356915 by 361.

Going ahead to step 1:
361 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 361

Going ahead to step 2:
361 can be fit into 15 0 times, resulting in a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Bring next digit (3) of the dividend behind the 15 and repeat the process: 153 / 361

Going ahead to step 3:
If we divide 153 by 361, we get 0 and a remainder of 153.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 153 leaves us with 153.
Take the next digit (5) from the dividend and append it to 153, then repeat: 1535 / 361

Going ahead to step 4:
1535 divided by 361 is 4 with a remainder of 91.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtract 1444 from 1535 to get 91.
Grab the next digit (6) from the dividend, add it to 91, then carry on: 916 / 361

Going ahead to step 5:
361 goes into 916 2 times with a remainder of 194.
Record the quotient 2 as the next digit in the result. 
Result so far: 42.0
Deduct 722 from 916 and we're left with 194.
Append the next digit (9) from the dividend to 194 and continue with: 1949 / 361

Moving on to step 6:
The number 361 fits into 1949 5 times, leaving a remainder of 144.
The number 5 becomes the next digit in our result. 
Result so far: 425.0
The remainder is 144 after subtracting 1805 from 1949.
Take the next digit (1) from the dividend and append it to 144, then repeat: 1441 / 361

Let's proceed to step 7:
When dividing 1441 by 361, we get 3 with a remainder of 358.
The number 3 becomes the next digit in our result. 
Result so far: 4253.0
If we subtract 1083 from 1441, we get 358.
Take the next digit (5) from the dividend and append it to 358, then repeat: 3585 / 361

Let's proceed to step 8:
If we divide 3585 by 361, we get 9 and a remainder of 336.
Use 9 as the next digit of our solution. 
Result so far: 42539.0
Subtract 3249 from 3585 to 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.

Step 9:
361 goes into 3360 9 times with a remainder of 111.
Write down 9 as next digit of the result. 
Result so far: 42539.9
The remainder is 111 after subtracting 3249 from 3360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

On to step 10:
When dividing 1110 by 361, we get 3 with a remainder of 27.
Put 3 as the next digit of the answer. 
Result so far: 42539.93
Subtract 1083 from 1110 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 11:
361 goes into 270 0 times with a remainder of 270.
Use 0 as the next digit of our solution. 
Result so far: 42539.93
Deduct 0 from 270 and we're left with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Let's proceed to step 12:
If we divide 2700 by 361, we get 7 and a remainder of 173.
Record the quotient 7 as the next digit in the result. 
Result so far: 42539.9307
Deduct 2527 from 2700 and we're left with 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

On to step 13:
When dividing 1730 by 361, we get 4 with a remainder of 286.
Put 4 as the next digit of the answer. 
Result so far: 42539.93074
Deduct 1444 from 1730 and we're left with 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

Let's proceed to step 14:
361 goes into 2860 7 times with a remainder of 333.
The number 7 becomes the next digit in our result. 
Result so far: 42539.930747
Subtract 2527 from 2860 to get 333.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3330, and continue the process.

Moving on to step 15:
When dividing 3330 by 361, we get 9 with a remainder of 81.
Record the quotient 9 as the next digit in the result. 
Result so far: 42539.9307479
Subtract 3249 from 3330 to get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Moving on to step 16:
361 can be fit into 810 2 times, resulting in a remainder of 88.
Use 2 as the next digit of our solution. 
Result so far: 42539.93074792
The remainder is 88 after subtracting 722 from 810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

The final result is 42539.93074792 with a remainder of 8.8e-08.