21989698 ÷ 213 
We're looking to find how many times 213 goes into 21989698.

On to step 1:
213 can be fit into 2 0 times, resulting in a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 213

Going ahead to step 2:
When dividing 21 by 213, we get 0 with 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.
Take the next digit (9) from the dividend and append it to 21, then repeat: 219 / 213

Going ahead to step 3:
219 divided by 213 is 1 with a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 213 from 219 and we're left with 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 213

Let's proceed to step 4:
68 divided by 213 is 0 with a remainder of 68.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Deduct 0 from 68 and we're left with 68.
Append the next digit (9) from the dividend to 68 and continue with: 689 / 213

Step 5:
689 divided by 213 is 3 with a remainder of 50.
The next digit of our result is 3. 
Result so far: 103.0
Subtract 639 from 689 to get 50.
Bring next digit (6) of the dividend behind the 50 and repeat the process: 506 / 213

Advancing to step 6:
The number 213 fits into 506 2 times, leaving a remainder of 80.
Record the quotient 2 as the next digit in the result. 
Result so far: 1032.0
If we take 426 away from 506, we end up with 80.
Fetch the next digit (9) from the dividend, attach it to 80 and continue: 809 / 213

Advancing to step 7:
When dividing 809 by 213, we get 3 with a remainder of 170.
Put 3 as the next digit of the answer. 
Result so far: 10323.0
Deduct 639 from 809 and we're left with 170.
Include the next digit (8) from the dividend after 170, then repeat: 1708 / 213

Let's proceed to step 8:
When dividing 1708 by 213, we get 8 with a remainder of 4.
The next digit of our result is 8. 
Result so far: 103238.0
Subtracting 1704 from 1708 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
213 can be fit into 40 0 times, resulting in a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 103238.0
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 10:
When dividing 400 by 213, we get 1 with a remainder of 187.
The next digit of our result is 1. 
Result so far: 103238.01
If we subtract 213 from 400, we get 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

Going ahead to step 11:
1870 divided by 213 is 8 with a remainder of 166.
Record the quotient 8 as the next digit in the result. 
Result so far: 103238.018
The remainder is 166 after subtracting 1704 from 1870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Let's proceed to step 12:
213 can be fit into 1660 7 times, resulting in a remainder of 169.
Put 7 as the next digit of the answer. 
Result so far: 103238.0187
Subtract 1491 from 1660 to get 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

Let's proceed to step 13:
1690 divided by 213 is 7 with a remainder of 199.
Record the quotient 7 as the next digit in the result. 
Result so far: 103238.01877
If we subtract 1491 from 1690, we get 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

The final result is 103238.01877 with a remainder of 0.000199.