We look at the division of 21973080 by 155 
Our goal is to divide 21973080 by 155.

Moving on to step 1:
If we divide 2 by 155, we get 0 and a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 155

Going ahead to step 2:
21 divided by 155 is 0 with a remainder of 21.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Append the next digit (9) from the dividend to 21 and continue with: 219 / 155

Step 3:
If we divide 219 by 155, we get 1 and a remainder of 64.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 155 from 219, we get 64.
Grab the next digit (7) from the dividend, add it to 64, then carry on: 647 / 155

Moving on to step 4:
The number 155 fits into 647 4 times, leaving a remainder of 27.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
The remainder is 27 after subtracting 620 from 647.
Grab the next digit (3) from the dividend, add it to 27, then carry on: 273 / 155

Advancing to step 5:
273 divided by 155 is 1 with a remainder of 118.
Write down 1 as next digit of the result. 
Result so far: 141.0
Deduct 155 from 273 and we're left with 118.
Include the next digit (0) from the dividend after 118, then repeat: 1180 / 155

Going ahead to step 6:
1180 divided by 155 is 7 with a remainder of 95.
Use 7 as the next digit of our solution. 
Result so far: 1417.0
If we take 1085 away from 1180, we end up with 95.
Fetch the next digit (8) from the dividend, attach it to 95 and continue: 958 / 155

Going ahead to step 7:
If we divide 958 by 155, we get 6 and a remainder of 28.
The next digit of our result is 6. 
Result so far: 14176.0
Subtract 930 from 958 to get 28.
Take the next digit (0) from the dividend and append it to 28, then repeat: 280 / 155

Advancing to step 8:
155 can be fit into 280 1 times, resulting in a remainder of 125.
The number 1 becomes the next digit in our result. 
Result so far: 141761.0
Subtract 155 from 280 to get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Let's proceed to step 9:
155 can be fit into 1250 8 times, resulting in a remainder of 10.
Record the quotient 8 as the next digit in the result. 
Result so far: 141761.8
Subtracting 1240 from 1250 leaves us 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.

On to step 10:
155 goes into 100 0 times with a remainder of 100.
The number 0 becomes the next digit in our result. 
Result so far: 141761.8
The remainder is 100 after subtracting 0 from 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 11:
If we divide 1000 by 155, we get 6 and a remainder of 70.
Record the quotient 6 as the next digit in the result. 
Result so far: 141761.806
Subtracting 930 from 1000 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 12:
If we divide 700 by 155, we get 4 and a remainder of 80.
The number 4 becomes the next digit in our result. 
Result so far: 141761.8064
Subtracting 620 from 700 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 13:
The number 155 fits into 800 5 times, leaving a remainder of 25.
The next digit of our result is 5. 
Result so far: 141761.80645
If we subtract 775 from 800, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 14:
250 divided by 155 is 1 with a remainder of 95.
Put 1 as the next digit of the answer. 
Result so far: 141761.806451
Deduct 155 from 250 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 15:
950 divided by 155 is 6 with a remainder of 20.
Write down 6 as next digit of the result. 
Result so far: 141761.8064516
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 16:
155 goes into 200 1 times with a remainder of 45.
The next digit of our result is 1. 
Result so far: 141761.80645161
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.

Our division results in 141761.80645161 with a remaining 4.5e-08.