We look at the division of 76447259 by 485 
We want to divide 76447259 by 485.

Let's proceed to step 1:
The number 485 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 485

Let's proceed to step 2:
485 goes into 76 0 times with a remainder of 76.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 76 to get 76.
Bring next digit (4) of the dividend behind the 76 and repeat the process: 764 / 485

Step 3:
When dividing 764 by 485, we get 1 with a remainder of 279.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 279 after subtracting 485 from 764.
Fetch the next digit (4) from the dividend, attach it to 279 and continue: 2794 / 485

Moving on to step 4:
485 can be fit into 2794 5 times, resulting in a remainder of 369.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
The remainder is 369 after subtracting 2425 from 2794.
Append the next digit (7) from the dividend to 369 and continue with: 3697 / 485

Let's proceed to step 5:
The number 485 fits into 3697 7 times, leaving a remainder of 302.
Put 7 as the next digit of the answer. 
Result so far: 157.0
Subtracting 3395 from 3697 leaves us with 302.
Grab the next digit (2) from the dividend, add it to 302, then carry on: 3022 / 485

Step 6:
3022 divided by 485 is 6 with a remainder of 112.
Write down 6 as next digit of the result. 
Result so far: 1576.0
Subtracting 2910 from 3022 leaves us with 112.
Include the next digit (5) from the dividend after 112, then repeat: 1125 / 485

Moving on to step 7:
If we divide 1125 by 485, we get 2 and a remainder of 155.
Record the quotient 2 as the next digit in the result. 
Result so far: 15762.0
If we take 970 away from 1125, we end up with 155.
Append the next digit (9) from the dividend to 155 and continue with: 1559 / 485

Let's proceed to step 8:
If we divide 1559 by 485, we get 3 and a remainder of 104.
Write down 3 as next digit of the result. 
Result so far: 157623.0
Subtract 1455 from 1559 to get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Moving on to step 9:
485 can be fit into 1040 2 times, resulting in a remainder of 70.
Write down 2 as next digit of the result. 
Result so far: 157623.2
Deduct 970 from 1040 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 10:
700 divided by 485 is 1 with a remainder of 215.
The next digit of our result is 1. 
Result so far: 157623.21
Subtract 485 from 700 to get 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Let's proceed to step 11:
When dividing 2150 by 485, we get 4 with a remainder of 210.
Put 4 as the next digit of the answer. 
Result so far: 157623.214
If we take 1940 away from 2150, we end up with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Moving on to step 12:
If we divide 2100 by 485, we get 4 and a remainder of 160.
Put 4 as the next digit of the answer. 
Result so far: 157623.2144
If we take 1940 away from 2100, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

After the division, we end up with 157623.2144 and a remainder of 0.0016.