We divide 21041755 by 138
Let's see how many times 138 fits into 21041755.

On to step 1:
If we divide 2 by 138, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
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

Advancing to step 2:
138 goes into 21 0 times with a remainder of 21.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 21 after subtracting 0 from 21.
Fetch the next digit (0) from the dividend, attach it to 21 and continue: 210 / 138

Moving on to step 3:
210 divided by 138 is 1 with a remainder of 72.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 72 after subtracting 138 from 210.
Take the next digit (4) from the dividend and append it to 72, then repeat: 724 / 138

Advancing to step 4:
138 can be fit into 724 5 times, resulting in a remainder of 34.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Deduct 690 from 724 and we're left with 34.
Fetch the next digit (1) from the dividend, attach it to 34 and continue: 341 / 138

Let's proceed to step 5:
When dividing 341 by 138, we get 2 with a remainder of 65.
Put 2 as the next digit of the answer. 
Result so far: 152.0
Subtract 276 from 341 to get 65.
Grab the next digit (7) from the dividend, add it to 65, then carry on: 657 / 138

Let's proceed to step 6:
138 goes into 657 4 times with a remainder of 105.
Put 4 as the next digit of the answer. 
Result so far: 1524.0
If we take 552 away from 657, we end up with 105.
Fetch the next digit (5) from the dividend, attach it to 105 and continue: 1055 / 138

Let's proceed to step 7:
The number 138 fits into 1055 7 times, leaving a remainder of 89.
Put 7 as the next digit of the answer. 
Result so far: 15247.0
The remainder is 89 after subtracting 966 from 1055.
Fetch the next digit (5) from the dividend, attach it to 89 and continue: 895 / 138

Advancing to step 8:
138 can be fit into 895 6 times, resulting in a remainder of 67.
The number 6 becomes the next digit in our result. 
Result so far: 152476.0
The remainder is 67 after subtracting 828 from 895.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Advancing to step 9:
138 goes into 670 4 times with a remainder of 118.
Write down 4 as next digit of the result. 
Result so far: 152476.4
Deduct 552 from 670 and we're left 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.

Going ahead to step 10:
The number 138 fits into 1180 8 times, leaving a remainder of 76.
Use 8 as the next digit of our solution. 
Result so far: 152476.48
If we take 1104 away from 1180, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 11:
760 divided by 138 is 5 with a remainder of 70.
The number 5 becomes the next digit in our result. 
Result so far: 152476.485
The remainder is 70 after subtracting 690 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 12:
138 can be fit into 700 5 times, resulting in a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 152476.4855
Deduct 690 from 700 and we're left 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.

Our division results in 152476.4855 with a remaining 0.0001.