97172098 divided by 154 
We're looking to find how many times 154 goes into 97172098.

Step 1:
When dividing 9 by 154, we get 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Fetch the next digit (7) from the dividend, attach it to 9 and continue: 97 / 154

Going ahead to step 2:
When dividing 97 by 154, we get 0 with a remainder of 97.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 97 leaves us with 97.
Fetch the next digit (1) from the dividend, attach it to 97 and continue: 971 / 154

Going ahead to step 3:
If we divide 971 by 154, we get 6 and a remainder of 47.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtracting 924 from 971 leaves us with 47.
Bring next digit (7) of the dividend behind the 47 and repeat the process: 477 / 154

Going ahead to step 4:
154 goes into 477 3 times with a remainder of 15.
Write down 3 as next digit of the result. 
Result so far: 63.0
The remainder is 15 after subtracting 462 from 477.
Include the next digit (2) from the dividend after 15, then repeat: 152 / 154

Advancing to step 5:
If we divide 152 by 154, we get 0 and a remainder of 152.
Write down 0 as next digit of the result. 
Result so far: 630.0
If we subtract 0 from 152, we get 152.
Bring next digit (0) of the dividend behind the 152 and repeat the process: 1520 / 154

Going ahead to step 6:
1520 divided by 154 is 9 with a remainder of 134.
The number 9 becomes the next digit in our result. 
Result so far: 6309.0
If we subtract 1386 from 1520, we get 134.
Fetch the next digit (9) from the dividend, attach it to 134 and continue: 1349 / 154

Step 7:
If we divide 1349 by 154, we get 8 and a remainder of 117.
The number 8 becomes the next digit in our result. 
Result so far: 63098.0
Subtract 1232 from 1349 to get 117.
Grab the next digit (8) from the dividend, add it to 117, then carry on: 1178 / 154

Moving on to step 8:
When dividing 1178 by 154, we get 7 with a remainder of 100.
The number 7 becomes the next digit in our result. 
Result so far: 630987.0
If we take 1078 away from 1178, we end up 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.

Advancing to step 9:
1000 divided by 154 is 6 with a remainder of 76.
Record the quotient 6 as the next digit in the result. 
Result so far: 630987.6
If we take 924 away from 1000, we end up 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.

On to step 10:
The number 154 fits into 760 4 times, leaving a remainder of 144.
Record the quotient 4 as the next digit in the result. 
Result so far: 630987.64
If we take 616 away from 760, we end up 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.

Step 11:
When dividing 1440 by 154, we get 9 with a remainder of 54.
The number 9 becomes the next digit in our result. 
Result so far: 630987.649
Subtract 1386 from 1440 to get 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.
Use 3 as the next digit of our solution. 
Result so far: 630987.6493
Subtracting 462 from 540 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Let's proceed to step 13:
If we divide 780 by 154, we get 5 and a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 630987.64935
If we take 770 away from 780, we end up with 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.
Put 0 as the next digit of the answer. 
Result so far: 630987.64935
Deduct 0 from 100 and we're left 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.

Let's proceed to step 15:
If we divide 1000 by 154, we get 6 and a remainder of 76.
Use 6 as the next digit of our solution. 
Result so far: 630987.6493506
If we take 924 away from 1000, we end up 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 16:
The number 154 fits into 760 4 times, leaving a remainder of 144.
Record the quotient 4 as the next digit in the result. 
Result so far: 630987.64935064
Deduct 616 from 760 and we're left 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.

The final outcome is 630987.64935064, with a leftover of 1.44e-07.