79485809 ÷ 154 
Let's see how many times 154 fits into 79485809.

Moving on to step 1:
When dividing 7 by 154, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 154

Let's proceed to step 2:
The number 154 fits into 79 0 times, leaving a remainder of 79.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 79, we get 79.
Grab the next digit (4) from the dividend, add it to 79, then carry on: 794 / 154

Advancing to step 3:
154 can be fit into 794 5 times, resulting in a remainder of 24.
The next digit of our result is 5. 
Result so far: 5.0
The remainder is 24 after subtracting 770 from 794.
Fetch the next digit (8) from the dividend, attach it to 24 and continue: 248 / 154

Step 4:
When dividing 248 by 154, we get 1 with a remainder of 94.
Use 1 as the next digit of our solution. 
Result so far: 51.0
If we take 154 away from 248, we end up with 94.
Include the next digit (5) from the dividend after 94, then repeat: 945 / 154

On to step 5:
If we divide 945 by 154, we get 6 and a remainder of 21.
Record the quotient 6 as the next digit in the result. 
Result so far: 516.0
Deduct 924 from 945 and we're left with 21.
Bring next digit (8) of the dividend behind the 21 and repeat the process: 218 / 154

Let's proceed to step 6:
218 divided by 154 is 1 with a remainder of 64.
The number 1 becomes the next digit in our result. 
Result so far: 5161.0
Deduct 154 from 218 and we're left with 64.
Include the next digit (0) from the dividend after 64, then repeat: 640 / 154

On to step 7:
The number 154 fits into 640 4 times, leaving a remainder of 24.
The next digit of our result is 4. 
Result so far: 51614.0
Subtracting 616 from 640 leaves us with 24.
Include the next digit (9) from the dividend after 24, then repeat: 249 / 154

On to step 8:
249 divided by 154 is 1 with a remainder of 95.
Use 1 as the next digit of our solution. 
Result so far: 516141.0
Deduct 154 from 249 and we're left with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Step 9:
154 can be fit into 950 6 times, resulting in a remainder of 26.
Write down 6 as next digit of the result. 
Result so far: 516141.6
If we take 924 away from 950, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 10:
The number 154 fits into 260 1 times, leaving a remainder of 106.
Put 1 as the next digit of the answer. 
Result so far: 516141.61
Subtract 154 from 260 to get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Let's proceed to step 11:
When dividing 1060 by 154, we get 6 with a remainder of 136.
Put 6 as the next digit of the answer. 
Result so far: 516141.616
If we subtract 924 from 1060, we get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Advancing to step 12:
The number 154 fits into 1360 8 times, leaving a remainder of 128.
Put 8 as the next digit of the answer. 
Result so far: 516141.6168
Subtract 1232 from 1360 to get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Moving on to step 13:
The number 154 fits into 1280 8 times, leaving a remainder of 48.
The next digit of our result is 8. 
Result so far: 516141.61688
If we subtract 1232 from 1280, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

After the division, we end up with 516141.61688 and a remainder of 4.8e-05.