18783973 ÷ 963 
Our goal is to divide 18783973 by 963.

Step 1:
963 can be fit into 1 0 times, resulting in a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 963

On to step 2:
18 divided by 963 is 0 with a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 18 leaves us with 18.
Fetch the next digit (7) from the dividend, attach it to 18 and continue: 187 / 963

Going ahead to step 3:
963 goes into 187 0 times with a remainder of 187.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 187 and we're left with 187.
Include the next digit (8) from the dividend after 187, then repeat: 1878 / 963

Advancing to step 4:
The number 963 fits into 1878 1 times, leaving a remainder of 915.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 963 from 1878 to get 915.
Grab the next digit (3) from the dividend, add it to 915, then carry on: 9153 / 963

Going ahead to step 5:
When dividing 9153 by 963, we get 9 with a remainder of 486.
Put 9 as the next digit of the answer. 
Result so far: 19.0
Subtracting 8667 from 9153 leaves us with 486.
Fetch the next digit (9) from the dividend, attach it to 486 and continue: 4869 / 963

Advancing to step 6:
4869 divided by 963 is 5 with a remainder of 54.
Use 5 as the next digit of our solution. 
Result so far: 195.0
Subtracting 4815 from 4869 leaves us with 54.
Bring next digit (7) of the dividend behind the 54 and repeat the process: 547 / 963

Advancing to step 7:
547 divided by 963 is 0 with a remainder of 547.
Record the quotient 0 as the next digit in the result. 
Result so far: 1950.0
If we take 0 away from 547, we end up with 547.
Include the next digit (3) from the dividend after 547, then repeat: 5473 / 963

On to step 8:
963 goes into 5473 5 times with a remainder of 658.
Write down 5 as next digit of the result. 
Result so far: 19505.0
The remainder is 658 after subtracting 4815 from 5473.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6580, and continue the process.

Advancing to step 9:
6580 divided by 963 is 6 with a remainder of 802.
Record the quotient 6 as the next digit in the result. 
Result so far: 19505.6
If we take 5778 away from 6580, we end up with 802.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8020, and continue the process.

Advancing to step 10:
The number 963 fits into 8020 8 times, leaving a remainder of 316.
Record the quotient 8 as the next digit in the result. 
Result so far: 19505.68
Subtracting 7704 from 8020 leaves us with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Step 11:
The number 963 fits into 3160 3 times, leaving a remainder of 271.
Put 3 as the next digit of the answer. 
Result so far: 19505.683
If we subtract 2889 from 3160, we get 271.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2710, and continue the process.

On to step 12:
2710 divided by 963 is 2 with a remainder of 784.
Record the quotient 2 as the next digit in the result. 
Result so far: 19505.6832
Subtract 1926 from 2710 to get 784.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7840, and continue the process.

Moving on to step 13:
963 can be fit into 7840 8 times, resulting in a remainder of 136.
Write down 8 as next digit of the result. 
Result so far: 19505.68328
Deduct 7704 from 7840 and we're left with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Let's proceed to step 14:
963 goes into 1360 1 times with a remainder of 397.
Put 1 as the next digit of the answer. 
Result so far: 19505.683281
Deduct 963 from 1360 and we're left with 397.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3970, and continue the process.

On to step 15:
The number 963 fits into 3970 4 times, leaving a remainder of 118.
Record the quotient 4 as the next digit in the result. 
Result so far: 19505.6832814
Subtract 3852 from 3970 to get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Advancing to step 16:
1180 divided by 963 is 1 with a remainder of 217.
Write down 1 as next digit of the result. 
Result so far: 19505.68328141
If we subtract 963 from 1180, we get 217.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2170, and continue the process.

The final outcome is 19505.68328141, with a leftover of 2.17e-07.