90379083 ÷ 687 
We want to divide 90379083 by 687.

On to step 1:
The number 687 fits into 9 0 times, leaving a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 687

Going ahead to step 2:
687 goes into 90 0 times with a remainder of 90.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 90, we end up with 90.
Bring next digit (3) of the dividend behind the 90 and repeat the process: 903 / 687

On to step 3:
The number 687 fits into 903 1 times, leaving a remainder of 216.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 687 from 903 to get 216.
Grab the next digit (7) from the dividend, add it to 216, then carry on: 2167 / 687

Moving on to step 4:
687 can be fit into 2167 3 times, resulting in a remainder of 106.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Subtracting 2061 from 2167 leaves us with 106.
Include the next digit (9) from the dividend after 106, then repeat: 1069 / 687

Advancing to step 5:
687 goes into 1069 1 times with a remainder of 382.
The next digit of our result is 1. 
Result so far: 131.0
If we take 687 away from 1069, we end up with 382.
Fetch the next digit (0) from the dividend, attach it to 382 and continue: 3820 / 687

On to step 6:
687 goes into 3820 5 times with a remainder of 385.
Write down 5 as next digit of the result. 
Result so far: 1315.0
Subtracting 3435 from 3820 leaves us with 385.
Append the next digit (8) from the dividend to 385 and continue with: 3858 / 687

Step 7:
687 goes into 3858 5 times with a remainder of 423.
Use 5 as the next digit of our solution. 
Result so far: 13155.0
If we subtract 3435 from 3858, we get 423.
Fetch the next digit (3) from the dividend, attach it to 423 and continue: 4233 / 687

Going ahead to step 8:
When dividing 4233 by 687, we get 6 with a remainder of 111.
Use 6 as the next digit of our solution. 
Result so far: 131556.0
The remainder is 111 after subtracting 4122 from 4233.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Going ahead to step 9:
When dividing 1110 by 687, we get 1 with a remainder of 423.
Use 1 as the next digit of our solution. 
Result so far: 131556.1
The remainder is 423 after subtracting 687 from 1110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4230, and continue the process.

On to step 10:
4230 divided by 687 is 6 with a remainder of 108.
Put 6 as the next digit of the answer. 
Result so far: 131556.16
If we subtract 4122 from 4230, we get 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Going ahead to step 11:
If we divide 1080 by 687, we get 1 and a remainder of 393.
Write down 1 as next digit of the result. 
Result so far: 131556.161
The remainder is 393 after subtracting 687 from 1080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3930, and continue the process.

Advancing to step 12:
687 can be fit into 3930 5 times, resulting in a remainder of 495.
Put 5 as the next digit of the answer. 
Result so far: 131556.1615
The remainder is 495 after subtracting 3435 from 3930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4950, and continue the process.

Advancing to step 13:
4950 divided by 687 is 7 with a remainder of 141.
The number 7 becomes the next digit in our result. 
Result so far: 131556.16157
Subtract 4809 from 4950 to get 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Going ahead to step 14:
687 can be fit into 1410 2 times, resulting in a remainder of 36.
The next digit of our result is 2. 
Result so far: 131556.161572
The remainder is 36 after subtracting 1374 from 1410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 15:
When dividing 360 by 687, we get 0 with a remainder of 360.
Record the quotient 0 as the next digit in the result. 
Result so far: 131556.161572
If we subtract 0 from 360, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

On to step 16:
3600 divided by 687 is 5 with a remainder of 165.
Put 5 as the next digit of the answer. 
Result so far: 131556.16157205
Deduct 3435 from 3600 and we're left with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

The quotient of the division is 131556.16157205, and the remainder is 1.65e-07.