61674020 ÷ 154 
We want to figure out the number of times 61674020 can be divided by 154.

Step 1:
154 goes into 6 0 times with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 154

Going ahead to step 2:
The number 154 fits into 61 0 times, leaving a remainder of 61.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 61 and we're left with 61.
Fetch the next digit (6) from the dividend, attach it to 61 and continue: 616 / 154

On to step 3:
The number 154 fits into 616 4 times, leaving a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 616 from 616 leaves us with 0.
Fetch the next digit (7) from the dividend, attach it to 0 and continue: 7 / 154

Going ahead to step 4:
154 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 40.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 154

Going ahead to step 5:
If we divide 74 by 154, we get 0 and a remainder of 74.
Use 0 as the next digit of our solution. 
Result so far: 400.0
Deduct 0 from 74 and we're left with 74.
Grab the next digit (0) from the dividend, add it to 74, then carry on: 740 / 154

Let's proceed to step 6:
154 goes into 740 4 times with a remainder of 124.
Use 4 as the next digit of our solution. 
Result so far: 4004.0
Subtracting 616 from 740 leaves us with 124.
Bring next digit (2) of the dividend behind the 124 and repeat the process: 1242 / 154

Let's proceed to step 7:
154 goes into 1242 8 times with a remainder of 10.
Write down 8 as next digit of the result. 
Result so far: 40048.0
The remainder is 10 after subtracting 1232 from 1242.
Take the next digit (0) from the dividend and append it to 10, then repeat: 100 / 154

Moving on to step 8:
When dividing 100 by 154, we get 0 with a remainder of 100.
Record the quotient 0 as the next digit in the result. 
Result so far: 400480.0
Subtracting 0 from 100 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Step 9:
1000 divided by 154 is 6 with a remainder of 76.
Use 6 as the next digit of our solution. 
Result so far: 400480.6
Subtracting 924 from 1000 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 10:
When dividing 760 by 154, we get 4 with a remainder of 144.
Write down 4 as next digit of the result. 
Result so far: 400480.64
Subtracting 616 from 760 leaves us with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

On to step 11:
When dividing 1440 by 154, we get 9 with a remainder of 54.
Write down 9 as next digit of the result. 
Result so far: 400480.649
Deduct 1386 from 1440 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 12:
154 can be fit into 540 3 times, resulting in a remainder of 78.
Write down 3 as next digit of the result. 
Result so far: 400480.6493
If we subtract 462 from 540, we get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 13:
When dividing 780 by 154, we get 5 with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 400480.64935
Subtract 770 from 780 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 14:
154 can be fit into 100 0 times, resulting in a remainder of 100.
The next digit of our result is 0. 
Result so far: 400480.64935
If we subtract 0 from 100, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 15:
When dividing 1000 by 154, we get 6 with a remainder of 76.
Write down 6 as next digit of the result. 
Result so far: 400480.6493506
If we subtract 924 from 1000, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 16:
If we divide 760 by 154, we get 4 and a remainder of 144.
Put 4 as the next digit of the answer. 
Result so far: 400480.64935064
Subtract 616 from 760 to get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

The quotient of the division is 400480.64935064, and the remainder is 1.44e-07.