We look at the division of 79907455 by 554 
Our goal is to divide 79907455 by 554.

Let's proceed to step 1:
554 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 554

Let's proceed to step 2:
The number 554 fits into 79 0 times, leaving a remainder of 79.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 79 and we're left with 79.
Append the next digit (9) from the dividend to 79 and continue with: 799 / 554

Going ahead to step 3:
554 goes into 799 1 times with a remainder of 245.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 554 from 799 to get 245.
Fetch the next digit (0) from the dividend, attach it to 245 and continue: 2450 / 554

On to step 4:
554 can be fit into 2450 4 times, resulting in a remainder of 234.
The next digit of our result is 4. 
Result so far: 14.0
Subtract 2216 from 2450 to get 234.
Grab the next digit (7) from the dividend, add it to 234, then carry on: 2347 / 554

Moving on to step 5:
2347 divided by 554 is 4 with a remainder of 131.
Record the quotient 4 as the next digit in the result. 
Result so far: 144.0
Deduct 2216 from 2347 and we're left with 131.
Append the next digit (4) from the dividend to 131 and continue with: 1314 / 554

Advancing to step 6:
If we divide 1314 by 554, we get 2 and a remainder of 206.
Put 2 as the next digit of the answer. 
Result so far: 1442.0
If we take 1108 away from 1314, we end up with 206.
Append the next digit (5) from the dividend to 206 and continue with: 2065 / 554

Let's proceed to step 7:
554 goes into 2065 3 times with a remainder of 403.
The number 3 becomes the next digit in our result. 
Result so far: 14423.0
If we take 1662 away from 2065, we end up with 403.
Append the next digit (5) from the dividend to 403 and continue with: 4035 / 554

Let's proceed to step 8:
554 can be fit into 4035 7 times, resulting in a remainder of 157.
The next digit of our result is 7. 
Result so far: 144237.0
If we subtract 3878 from 4035, we get 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

Going ahead to step 9:
If we divide 1570 by 554, we get 2 and a remainder of 462.
The next digit of our result is 2. 
Result so far: 144237.2
If we take 1108 away from 1570, we end up with 462.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

Step 10:
When dividing 4620 by 554, we get 8 with a remainder of 188.
Put 8 as the next digit of the answer. 
Result so far: 144237.28
Deduct 4432 from 4620 and we're left with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

On to step 11:
When dividing 1880 by 554, we get 3 with a remainder of 218.
Record the quotient 3 as the next digit in the result. 
Result so far: 144237.283
Subtract 1662 from 1880 to get 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Advancing to step 12:
554 can be fit into 2180 3 times, resulting in a remainder of 518.
The next digit of our result is 3. 
Result so far: 144237.2833
Deduct 1662 from 2180 and we're left with 518.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5180, and continue the process.

The final result is 144237.2833 with a remainder of 0.00518.