Let's divide 277598 by 21
Let's see how many times 21 fits into 277598.

Step 1:
21 goes into 2 0 times with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (7) of the dividend behind the 2 and repeat the process: 27 / 21

Step 2:
When dividing 27 by 21, we get 1 with a remainder of 6.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 6 after subtracting 21 from 27.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 21

Let's proceed to step 3:
The number 21 fits into 67 3 times, leaving a remainder of 4.
The next digit of our result is 3. 
Result so far: 13.0
If we subtract 63 from 67, we get 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 21

Let's proceed to step 4:
45 divided by 21 is 2 with a remainder of 3.
Put 2 as the next digit of the answer. 
Result so far: 132.0
Subtracting 42 from 45 leaves us with 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 21

Moving on to step 5:
21 can be fit into 39 1 times, resulting in a remainder of 18.
The next digit of our result is 1. 
Result so far: 1321.0
If we subtract 21 from 39, we get 18.
Grab the next digit (8) from the dividend, add it to 18, then carry on: 188 / 21

Moving on to step 6:
If we divide 188 by 21, we get 8 and a remainder of 20.
Record the quotient 8 as the next digit in the result. 
Result so far: 13218.0
Subtract 168 from 188 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 7:
When dividing 200 by 21, we get 9 with a remainder of 11.
Record the quotient 9 as the next digit in the result. 
Result so far: 13218.9
Subtracting 189 from 200 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 8:
If we divide 110 by 21, we get 5 and a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 13218.95
Subtract 105 from 110 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 9:
If we divide 50 by 21, we get 2 and a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 13218.952
If we take 42 away from 50, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 10:
The number 21 fits into 80 3 times, leaving a remainder of 17.
Use 3 as the next digit of our solution. 
Result so far: 13218.9523
Subtract 63 from 80 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 11:
When dividing 170 by 21, we get 8 with a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 13218.95238
Subtracting 168 from 170 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 12:
21 goes into 20 0 times with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 13218.95238
Deduct 0 from 20 and we're left 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.

Advancing to step 13:
21 can be fit into 200 9 times, resulting in a remainder of 11.
Write down 9 as next digit of the result. 
Result so far: 13218.9523809
Subtracting 189 from 200 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 14:
The number 21 fits into 110 5 times, leaving a remainder of 5.
The next digit of our result is 5. 
Result so far: 13218.95238095
The remainder is 5 after subtracting 105 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

In conclusion, the division gives 13218.95238095 with a balance of 5e-09.