93469354 divided by 21 
Our goal is to divide 93469354 by 21.

Going ahead to step 1:
The number 21 fits into 9 0 times, leaving a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Take the next digit (3) from the dividend and append it to 9, then repeat: 93 / 21

Let's proceed to step 2:
When dividing 93 by 21, we get 4 with a remainder of 9.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtract 84 from 93 to get 9.
Append the next digit (4) from the dividend to 9 and continue with: 94 / 21

Let's proceed to step 3:
If we divide 94 by 21, we get 4 and a remainder of 10.
The number 4 becomes the next digit in our result. 
Result so far: 44.0
Subtracting 84 from 94 leaves us with 10.
Grab the next digit (6) from the dividend, add it to 10, then carry on: 106 / 21

Advancing to step 4:
21 goes into 106 5 times with a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 445.0
Deduct 105 from 106 and we're left with 1.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 21

Let's proceed to step 5:
19 divided by 21 is 0 with a remainder of 19.
Put 0 as the next digit of the answer. 
Result so far: 4450.0
Deduct 0 from 19 and we're left with 19.
Take the next digit (3) from the dividend and append it to 19, then repeat: 193 / 21

Advancing to step 6:
21 can be fit into 193 9 times, resulting in a remainder of 4.
Record the quotient 9 as the next digit in the result. 
Result so far: 44509.0
If we take 189 away from 193, we end up with 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 21

Advancing to step 7:
The number 21 fits into 45 2 times, leaving a remainder of 3.
Write down 2 as next digit of the result. 
Result so far: 445092.0
Deduct 42 from 45 and we're left with 3.
Append the next digit (4) from the dividend to 3 and continue with: 34 / 21

Step 8:
When dividing 34 by 21, we get 1 with a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 4450921.0
If we subtract 21 from 34, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 9:
The number 21 fits into 130 6 times, leaving a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 4450921.6
If we take 126 away from 130, we end up 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 10:
21 goes into 40 1 times with a remainder of 19.
The next digit of our result is 1. 
Result so far: 4450921.61
The remainder is 19 after subtracting 21 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 11:
If we divide 190 by 21, we get 9 and a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 4450921.619
If we subtract 189 from 190, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 12:
21 goes into 10 0 times with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 4450921.619
Subtracting 0 from 10 leaves us 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.

Step 13:
21 can be fit into 100 4 times, resulting in a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 4450921.61904
The remainder is 16 after subtracting 84 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 14:
21 goes into 160 7 times with a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 4450921.619047
Subtract 147 from 160 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 15:
The number 21 fits into 130 6 times, leaving a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 4450921.6190476
Subtract 126 from 130 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 16:
21 can be fit into 40 1 times, resulting in a remainder of 19.
The next digit of our result is 1. 
Result so far: 4450921.61904761
Subtract 21 from 40 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

In conclusion, the division gives 4450921.61904761 with a balance of 1.9e-08.