73836503 divided by 583 
Our goal is to divide 73836503 by 583.

Advancing to step 1:
If we divide 7 by 583, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (3) from the dividend after 7, then repeat: 73 / 583

Going ahead to step 2:
73 divided by 583 is 0 with a remainder of 73.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 73, we get 73.
Append the next digit (8) from the dividend to 73 and continue with: 738 / 583

Step 3:
If we divide 738 by 583, we get 1 and a remainder of 155.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 155 after subtracting 583 from 738.
Bring next digit (3) of the dividend behind the 155 and repeat the process: 1553 / 583

On to step 4:
583 goes into 1553 2 times with a remainder of 387.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Subtracting 1166 from 1553 leaves us with 387.
Include the next digit (6) from the dividend after 387, then repeat: 3876 / 583

Let's proceed to step 5:
583 can be fit into 3876 6 times, resulting in a remainder of 378.
Write down 6 as next digit of the result. 
Result so far: 126.0
Deduct 3498 from 3876 and we're left with 378.
Take the next digit (5) from the dividend and append it to 378, then repeat: 3785 / 583

Advancing to step 6:
If we divide 3785 by 583, we get 6 and a remainder of 287.
Record the quotient 6 as the next digit in the result. 
Result so far: 1266.0
Deduct 3498 from 3785 and we're left with 287.
Take the next digit (0) from the dividend and append it to 287, then repeat: 2870 / 583

On to step 7:
The number 583 fits into 2870 4 times, leaving a remainder of 538.
Put 4 as the next digit of the answer. 
Result so far: 12664.0
If we take 2332 away from 2870, we end up with 538.
Include the next digit (3) from the dividend after 538, then repeat: 5383 / 583

Step 8:
5383 divided by 583 is 9 with a remainder of 136.
Record the quotient 9 as the next digit in the result. 
Result so far: 126649.0
The remainder is 136 after subtracting 5247 from 5383.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Moving on to step 9:
583 goes into 1360 2 times with a remainder of 194.
Put 2 as the next digit of the answer. 
Result so far: 126649.2
Deduct 1166 from 1360 and we're left with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Step 10:
When dividing 1940 by 583, we get 3 with a remainder of 191.
Record the quotient 3 as the next digit in the result. 
Result so far: 126649.23
If we take 1749 away from 1940, we end up with 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

Advancing to step 11:
1910 divided by 583 is 3 with a remainder of 161.
Record the quotient 3 as the next digit in the result. 
Result so far: 126649.233
If we take 1749 away from 1910, we end up with 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

The final result is 126649.233 with a remainder of 0.0161.