We look at the division of 21262058 by 138 
Our goal is to divide 21262058 by 138.

Going ahead to step 1:
If we divide 2 by 138, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 138

Moving on to step 2:
If we divide 21 by 138, we get 0 and a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Append the next digit (2) from the dividend to 21 and continue with: 212 / 138

Moving on to step 3:
138 can be fit into 212 1 times, resulting in a remainder of 74.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 138 from 212 leaves us with 74.
Fetch the next digit (6) from the dividend, attach it to 74 and continue: 746 / 138

Going ahead to step 4:
The number 138 fits into 746 5 times, leaving a remainder of 56.
Write down 5 as next digit of the result. 
Result so far: 15.0
Subtracting 690 from 746 leaves us with 56.
Append the next digit (2) from the dividend to 56 and continue with: 562 / 138

Going ahead to step 5:
562 divided by 138 is 4 with a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 154.0
The remainder is 10 after subtracting 552 from 562.
Grab the next digit (0) from the dividend, add it to 10, then carry on: 100 / 138

Moving on to step 6:
When dividing 100 by 138, we get 0 with a remainder of 100.
Record the quotient 0 as the next digit in the result. 
Result so far: 1540.0
Subtract 0 from 100 to get 100.
Take the next digit (5) from the dividend and append it to 100, then repeat: 1005 / 138

Let's proceed to step 7:
If we divide 1005 by 138, we get 7 and a remainder of 39.
Use 7 as the next digit of our solution. 
Result so far: 15407.0
If we subtract 966 from 1005, we get 39.
Include the next digit (8) from the dividend after 39, then repeat: 398 / 138

Moving on to step 8:
If we divide 398 by 138, we get 2 and a remainder of 122.
Record the quotient 2 as the next digit in the result. 
Result so far: 154072.0
If we take 276 away from 398, we end up with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Going ahead to step 9:
If we divide 1220 by 138, we get 8 and a remainder of 116.
Use 8 as the next digit of our solution. 
Result so far: 154072.8
Subtract 1104 from 1220 to get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Moving on to step 10:
When dividing 1160 by 138, we get 8 with a remainder of 56.
Put 8 as the next digit of the answer. 
Result so far: 154072.88
The remainder is 56 after subtracting 1104 from 1160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

In conclusion, the division gives 154072.88 with a balance of 0.056.