We're dividing 20831527 by 138 
We want to figure out the number of times 20831527 can be divided by 138.

Let's proceed to step 1:
If we divide 2 by 138, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 138

Step 2:
138 can be fit into 20 0 times, resulting in a remainder of 20.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 20 and we're left with 20.
Append the next digit (8) from the dividend to 20 and continue with: 208 / 138

Advancing to step 3:
When dividing 208 by 138, we get 1 with a remainder of 70.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 70 after subtracting 138 from 208.
Fetch the next digit (3) from the dividend, attach it to 70 and continue: 703 / 138

Going ahead to step 4:
138 goes into 703 5 times with a remainder of 13.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Deduct 690 from 703 and we're left with 13.
Bring next digit (1) of the dividend behind the 13 and repeat the process: 131 / 138

On to step 5:
The number 138 fits into 131 0 times, leaving a remainder of 131.
Use 0 as the next digit of our solution. 
Result so far: 150.0
The remainder is 131 after subtracting 0 from 131.
Append the next digit (5) from the dividend to 131 and continue with: 1315 / 138

On to step 6:
1315 divided by 138 is 9 with a remainder of 73.
Put 9 as the next digit of the answer. 
Result so far: 1509.0
Subtract 1242 from 1315 to get 73.
Bring next digit (2) of the dividend behind the 73 and repeat the process: 732 / 138

Step 7:
The number 138 fits into 732 5 times, leaving a remainder of 42.
Record the quotient 5 as the next digit in the result. 
Result so far: 15095.0
Subtracting 690 from 732 leaves us with 42.
Fetch the next digit (7) from the dividend, attach it to 42 and continue: 427 / 138

Going ahead to step 8:
If we divide 427 by 138, we get 3 and a remainder of 13.
The next digit of our result is 3. 
Result so far: 150953.0
Subtracting 414 from 427 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 9:
The number 138 fits into 130 0 times, leaving a remainder of 130.
Write down 0 as next digit of the result. 
Result so far: 150953.0
The remainder is 130 after subtracting 0 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Moving on to step 10:
The number 138 fits into 1300 9 times, leaving a remainder of 58.
The next digit of our result is 9. 
Result so far: 150953.09
Deduct 1242 from 1300 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 11:
138 goes into 580 4 times with a remainder of 28.
Use 4 as the next digit of our solution. 
Result so far: 150953.094
Subtracting 552 from 580 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 12:
138 goes into 280 2 times with a remainder of 4.
The next digit of our result is 2. 
Result so far: 150953.0942
If we subtract 276 from 280, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 13:
The number 138 fits into 40 0 times, leaving a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 150953.0942
Subtracting 0 from 40 leaves us 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.

Step 14:
If we divide 400 by 138, we get 2 and a remainder of 124.
The number 2 becomes the next digit in our result. 
Result so far: 150953.094202
The remainder is 124 after subtracting 276 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Going ahead to step 15:
138 can be fit into 1240 8 times, resulting in a remainder of 136.
The next digit of our result is 8. 
Result so far: 150953.0942028
If we subtract 1104 from 1240, we get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Advancing to step 16:
1360 divided by 138 is 9 with a remainder of 118.
The next digit of our result is 9. 
Result so far: 150953.09420289
If we take 1242 away from 1360, we end up with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

The quotient of the division is 150953.09420289, and the remainder is 1.18e-07.