21122573 ÷ 898 
Our goal is to divide 21122573 by 898.

Let's proceed to step 1:
2 divided by 898 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 898

Step 2:
The number 898 fits into 21 0 times, leaving a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Bring next digit (1) of the dividend behind the 21 and repeat the process: 211 / 898

Moving on to step 3:
The number 898 fits into 211 0 times, leaving a remainder of 211.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 211 to get 211.
Fetch the next digit (2) from the dividend, attach it to 211 and continue: 2112 / 898

Going ahead to step 4:
If we divide 2112 by 898, we get 2 and a remainder of 316.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 1796 from 2112 leaves us with 316.
Grab the next digit (2) from the dividend, add it to 316, then carry on: 3162 / 898

On to step 5:
When dividing 3162 by 898, we get 3 with a remainder of 468.
Put 3 as the next digit of the answer. 
Result so far: 23.0
If we take 2694 away from 3162, we end up with 468.
Fetch the next digit (5) from the dividend, attach it to 468 and continue: 4685 / 898

Moving on to step 6:
The number 898 fits into 4685 5 times, leaving a remainder of 195.
Write down 5 as next digit of the result. 
Result so far: 235.0
Subtract 4490 from 4685 to get 195.
Fetch the next digit (7) from the dividend, attach it to 195 and continue: 1957 / 898

Let's proceed to step 7:
898 can be fit into 1957 2 times, resulting in a remainder of 161.
Write down 2 as next digit of the result. 
Result so far: 2352.0
If we take 1796 away from 1957, we end up with 161.
Grab the next digit (3) from the dividend, add it to 161, then carry on: 1613 / 898

On to step 8:
898 can be fit into 1613 1 times, resulting in a remainder of 715.
The next digit of our result is 1. 
Result so far: 23521.0
If we take 898 away from 1613, we end up with 715.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7150, and continue the process.

Step 9:
If we divide 7150 by 898, we get 7 and a remainder of 864.
Put 7 as the next digit of the answer. 
Result so far: 23521.7
The remainder is 864 after subtracting 6286 from 7150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8640, and continue the process.

Moving on to step 10:
898 can be fit into 8640 9 times, resulting in a remainder of 558.
Record the quotient 9 as the next digit in the result. 
Result so far: 23521.79
Subtract 8082 from 8640 to get 558.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5580, and continue the process.

Moving on to step 11:
When dividing 5580 by 898, we get 6 with a remainder of 192.
The next digit of our result is 6. 
Result so far: 23521.796
The remainder is 192 after subtracting 5388 from 5580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Let's proceed to step 12:
If we divide 1920 by 898, we get 2 and a remainder of 124.
Record the quotient 2 as the next digit in the result. 
Result so far: 23521.7962
The remainder is 124 after subtracting 1796 from 1920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Moving on to step 13:
898 goes into 1240 1 times with a remainder of 342.
Use 1 as the next digit of our solution. 
Result so far: 23521.79621
The remainder is 342 after subtracting 898 from 1240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

On to step 14:
If we divide 3420 by 898, we get 3 and a remainder of 726.
Record the quotient 3 as the next digit in the result. 
Result so far: 23521.796213
If we subtract 2694 from 3420, we get 726.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7260, and continue the process.

On to step 15:
898 can be fit into 7260 8 times, resulting in a remainder of 76.
Record the quotient 8 as the next digit in the result. 
Result so far: 23521.7962138
Subtracting 7184 from 7260 leaves us 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.

Step 16:
The number 898 fits into 760 0 times, leaving a remainder of 760.
Record the quotient 0 as the next digit in the result. 
Result so far: 23521.7962138
The remainder is 760 after subtracting 0 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

The final result is 23521.7962138 with a remainder of 7.6e-07.