We divide 1158476 by 621
Our goal is to divide 1158476 by 621.

Advancing to step 1:
621 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 621

Advancing to step 2:
If we divide 11 by 621, we get 0 and a remainder of 11.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 11, we get 11.
Grab the next digit (5) from the dividend, add it to 11, then carry on: 115 / 621

On to step 3:
The number 621 fits into 115 0 times, leaving a remainder of 115.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 115 to get 115.
Append the next digit (8) from the dividend to 115 and continue with: 1158 / 621

Going ahead to step 4:
If we divide 1158 by 621, we get 1 and a remainder of 537.
The next digit of our result is 1. 
Result so far: 1.0
If we take 621 away from 1158, we end up with 537.
Grab the next digit (4) from the dividend, add it to 537, then carry on: 5374 / 621

Advancing to step 5:
When dividing 5374 by 621, we get 8 with a remainder of 406.
Put 8 as the next digit of the answer. 
Result so far: 18.0
If we take 4968 away from 5374, we end up with 406.
Append the next digit (7) from the dividend to 406 and continue with: 4067 / 621

On to step 6:
621 can be fit into 4067 6 times, resulting in a remainder of 341.
Put 6 as the next digit of the answer. 
Result so far: 186.0
The remainder is 341 after subtracting 3726 from 4067.
Fetch the next digit (6) from the dividend, attach it to 341 and continue: 3416 / 621

Let's proceed to step 7:
3416 divided by 621 is 5 with a remainder of 311.
The number 5 becomes the next digit in our result. 
Result so far: 1865.0
If we subtract 3105 from 3416, we get 311.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3110, and continue the process.

Let's proceed to step 8:
When dividing 3110 by 621, we get 5 with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 1865.5
Subtracting 3105 from 3110 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 9:
When dividing 50 by 621, we get 0 with a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 1865.5
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 10:
If we divide 500 by 621, we get 0 and a remainder of 500.
Record the quotient 0 as the next digit in the result. 
Result so far: 1865.5
If we take 0 away from 500, we end up with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

The final outcome is 1865.5, with a leftover of 0.05.