We're dividing 19561200 by 158 
We're looking to find how many times 158 goes into 19561200.

Moving on to step 1:
158 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 158

Advancing to step 2:
158 can be fit into 19 0 times, resulting in a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 19 leaves us with 19.
Grab the next digit (5) from the dividend, add it to 19, then carry on: 195 / 158

Moving on to step 3:
When dividing 195 by 158, we get 1 with a remainder of 37.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 158 from 195 and we're left with 37.
Grab the next digit (6) from the dividend, add it to 37, then carry on: 376 / 158

On to step 4:
The number 158 fits into 376 2 times, leaving a remainder of 60.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we take 316 away from 376, we end up with 60.
Append the next digit (1) from the dividend to 60 and continue with: 601 / 158

On to step 5:
If we divide 601 by 158, we get 3 and a remainder of 127.
Use 3 as the next digit of our solution. 
Result so far: 123.0
If we take 474 away from 601, we end up with 127.
Take the next digit (2) from the dividend and append it to 127, then repeat: 1272 / 158

Moving on to step 6:
The number 158 fits into 1272 8 times, leaving a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 1238.0
If we subtract 1264 from 1272, we get 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 158

Going ahead to step 7:
80 divided by 158 is 0 with a remainder of 80.
The next digit of our result is 0. 
Result so far: 12380.0
If we take 0 away from 80, we end up with 80.
Take the next digit (0) from the dividend and append it to 80, then repeat: 800 / 158

Moving on to step 8:
800 divided by 158 is 5 with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 123805.0
If we subtract 790 from 800, we 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.

Going ahead to step 9:
If we divide 100 by 158, we get 0 and a remainder of 100.
Record the quotient 0 as the next digit in the result. 
Result so far: 123805.0
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.

Advancing to step 10:
158 can be fit into 1000 6 times, resulting in a remainder of 52.
Use 6 as the next digit of our solution. 
Result so far: 123805.06
Subtract 948 from 1000 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 11:
When dividing 520 by 158, we get 3 with a remainder of 46.
The next digit of our result is 3. 
Result so far: 123805.063
Deduct 474 from 520 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 12:
If we divide 460 by 158, we get 2 and a remainder of 144.
Record the quotient 2 as the next digit in the result. 
Result so far: 123805.0632
If we take 316 away from 460, 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.

Going ahead to step 13:
158 goes into 1440 9 times with a remainder of 18.
Put 9 as the next digit of the answer. 
Result so far: 123805.06329
Deduct 1422 from 1440 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 14:
158 can be fit into 180 1 times, resulting in a remainder of 22.
Record the quotient 1 as the next digit in the result. 
Result so far: 123805.063291
Subtract 158 from 180 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 15:
The number 158 fits into 220 1 times, leaving a remainder of 62.
Use 1 as the next digit of our solution. 
Result so far: 123805.0632911
If we subtract 158 from 220, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

In conclusion, the division gives 123805.0632911 with a balance of 6.2e-07.