98543397 ÷ 221 
We want to figure out the number of times 98543397 can be divided by 221.

Advancing to step 1:
221 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Take the next digit (8) from the dividend and append it to 9, then repeat: 98 / 221

Moving on to step 2:
When dividing 98 by 221, we get 0 with a remainder of 98.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 98, we get 98.
Fetch the next digit (5) from the dividend, attach it to 98 and continue: 985 / 221

Step 3:
When dividing 985 by 221, we get 4 with a remainder of 101.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 884 from 985 leaves us with 101.
Fetch the next digit (4) from the dividend, attach it to 101 and continue: 1014 / 221

Moving on to step 4:
1014 divided by 221 is 4 with a remainder of 130.
The next digit of our result is 4. 
Result so far: 44.0
Subtracting 884 from 1014 leaves us with 130.
Append the next digit (3) from the dividend to 130 and continue with: 1303 / 221

Step 5:
When dividing 1303 by 221, we get 5 with a remainder of 198.
Record the quotient 5 as the next digit in the result. 
Result so far: 445.0
Subtracting 1105 from 1303 leaves us with 198.
Bring next digit (3) of the dividend behind the 198 and repeat the process: 1983 / 221

Advancing to step 6:
The number 221 fits into 1983 8 times, leaving a remainder of 215.
Use 8 as the next digit of our solution. 
Result so far: 4458.0
If we subtract 1768 from 1983, we get 215.
Bring next digit (9) of the dividend behind the 215 and repeat the process: 2159 / 221

Step 7:
If we divide 2159 by 221, we get 9 and a remainder of 170.
Put 9 as the next digit of the answer. 
Result so far: 44589.0
Subtracting 1989 from 2159 leaves us with 170.
Fetch the next digit (7) from the dividend, attach it to 170 and continue: 1707 / 221

Going ahead to step 8:
If we divide 1707 by 221, we get 7 and a remainder of 160.
The number 7 becomes the next digit in our result. 
Result so far: 445897.0
The remainder is 160 after subtracting 1547 from 1707.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 9:
1600 divided by 221 is 7 with a remainder of 53.
The next digit of our result is 7. 
Result so far: 445897.7
Deduct 1547 from 1600 and we're left with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Let's proceed to step 10:
When dividing 530 by 221, we get 2 with a remainder of 88.
Put 2 as the next digit of the answer. 
Result so far: 445897.72
The remainder is 88 after subtracting 442 from 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Moving on to step 11:
If we divide 880 by 221, we get 3 and a remainder of 217.
The number 3 becomes the next digit in our result. 
Result so far: 445897.723
Subtracting 663 from 880 leaves us with 217.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2170, and continue the process.

Moving on to step 12:
221 goes into 2170 9 times with a remainder of 181.
Record the quotient 9 as the next digit in the result. 
Result so far: 445897.7239
Deduct 1989 from 2170 and we're left with 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

On to step 13:
If we divide 1810 by 221, we get 8 and a remainder of 42.
Use 8 as the next digit of our solution. 
Result so far: 445897.72398
The remainder is 42 after subtracting 1768 from 1810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 14:
221 goes into 420 1 times with a remainder of 199.
Use 1 as the next digit of our solution. 
Result so far: 445897.723981
Subtract 221 from 420 to 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.

Advancing to step 15:
When dividing 1990 by 221, we get 9 with a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 445897.7239819
Subtracting 1989 from 1990 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 16:
The number 221 fits into 10 0 times, leaving a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 445897.7239819
The remainder is 10 after subtracting 0 from 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 445897.7239819 with a remaining 1e-08.