Let's divide 30199853 by 155
We want to figure out the number of times 30199853 can be divided by 155.

Moving on to step 1:
The number 155 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 155

Step 2:
30 divided by 155 is 0 with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 30 after subtracting 0 from 30.
Bring next digit (1) of the dividend behind the 30 and repeat the process: 301 / 155

Moving on to step 3:
155 can be fit into 301 1 times, resulting in a remainder of 146.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 155 from 301, we get 146.
Bring next digit (9) of the dividend behind the 146 and repeat the process: 1469 / 155

Step 4:
155 can be fit into 1469 9 times, resulting in a remainder of 74.
Use 9 as the next digit of our solution. 
Result so far: 19.0
Subtracting 1395 from 1469 leaves us with 74.
Append the next digit (9) from the dividend to 74 and continue with: 749 / 155

Advancing to step 5:
155 goes into 749 4 times with a remainder of 129.
Use 4 as the next digit of our solution. 
Result so far: 194.0
Subtract 620 from 749 to get 129.
Grab the next digit (8) from the dividend, add it to 129, then carry on: 1298 / 155

Going ahead to step 6:
The number 155 fits into 1298 8 times, leaving a remainder of 58.
Put 8 as the next digit of the answer. 
Result so far: 1948.0
Subtracting 1240 from 1298 leaves us with 58.
Fetch the next digit (5) from the dividend, attach it to 58 and continue: 585 / 155

Moving on to step 7:
155 can be fit into 585 3 times, resulting in a remainder of 120.
Use 3 as the next digit of our solution. 
Result so far: 19483.0
The remainder is 120 after subtracting 465 from 585.
Append the next digit (3) from the dividend to 120 and continue with: 1203 / 155

Going ahead to step 8:
1203 divided by 155 is 7 with a remainder of 118.
Write down 7 as next digit of the result. 
Result so far: 194837.0
Subtract 1085 from 1203 to get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Advancing to step 9:
155 goes into 1180 7 times with a remainder of 95.
The next digit of our result is 7. 
Result so far: 194837.7
Deduct 1085 from 1180 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.

Going ahead to step 10:
950 divided by 155 is 6 with a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 194837.76
Subtracting 930 from 950 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 11:
155 goes into 200 1 times with a remainder of 45.
The next digit of our result is 1. 
Result so far: 194837.761
Subtracting 155 from 200 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 12:
When dividing 450 by 155, we get 2 with a remainder of 140.
Put 2 as the next digit of the answer. 
Result so far: 194837.7612
If we subtract 310 from 450, we get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

On to step 13:
If we divide 1400 by 155, we get 9 and a remainder of 5.
The next digit of our result is 9. 
Result so far: 194837.76129
Subtract 1395 from 1400 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 14:
When dividing 50 by 155, we get 0 with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 194837.76129
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 15:
The number 155 fits into 500 3 times, leaving a remainder of 35.
The next digit of our result is 3. 
Result so far: 194837.7612903
If we subtract 465 from 500, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 16:
The number 155 fits into 350 2 times, leaving a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 194837.76129032
If we take 310 away from 350, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final result is 194837.76129032 with a remainder of 4e-08.