93346046 ÷ 640 
Our goal is to divide 93346046 by 640.

Going ahead to step 1:
9 divided by 640 is 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Grab the next digit (3) from the dividend, add it to 9, then carry on: 93 / 640

Let's proceed to step 2:
640 can be fit into 93 0 times, resulting in a remainder of 93.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 93 to get 93.
Append the next digit (3) from the dividend to 93 and continue with: 933 / 640

Step 3:
640 goes into 933 1 times with a remainder of 293.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 640 from 933 leaves us with 293.
Take the next digit (4) from the dividend and append it to 293, then repeat: 2934 / 640

Step 4:
The number 640 fits into 2934 4 times, leaving a remainder of 374.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
Deduct 2560 from 2934 and we're left with 374.
Include the next digit (6) from the dividend after 374, then repeat: 3746 / 640

Let's proceed to step 5:
3746 divided by 640 is 5 with a remainder of 546.
Record the quotient 5 as the next digit in the result. 
Result so far: 145.0
Deduct 3200 from 3746 and we're left with 546.
Take the next digit (0) from the dividend and append it to 546, then repeat: 5460 / 640

Going ahead to step 6:
5460 divided by 640 is 8 with a remainder of 340.
Record the quotient 8 as the next digit in the result. 
Result so far: 1458.0
Subtract 5120 from 5460 to get 340.
Include the next digit (4) from the dividend after 340, then repeat: 3404 / 640

On to step 7:
The number 640 fits into 3404 5 times, leaving a remainder of 204.
The number 5 becomes the next digit in our result. 
Result so far: 14585.0
The remainder is 204 after subtracting 3200 from 3404.
Fetch the next digit (6) from the dividend, attach it to 204 and continue: 2046 / 640

Let's proceed to step 8:
When dividing 2046 by 640, we get 3 with a remainder of 126.
Record the quotient 3 as the next digit in the result. 
Result so far: 145853.0
Subtract 1920 from 2046 to get 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Moving on to step 9:
1260 divided by 640 is 1 with a remainder of 620.
Use 1 as the next digit of our solution. 
Result so far: 145853.1
Deduct 640 from 1260 and we're left with 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Going ahead to step 10:
When dividing 6200 by 640, we get 9 with a remainder of 440.
The number 9 becomes the next digit in our result. 
Result so far: 145853.19
If we subtract 5760 from 6200, we get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Advancing to step 11:
The number 640 fits into 4400 6 times, leaving a remainder of 560.
Put 6 as the next digit of the answer. 
Result so far: 145853.196
Subtract 3840 from 4400 to get 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

On to step 12:
640 goes into 5600 8 times with a remainder of 480.
Use 8 as the next digit of our solution. 
Result so far: 145853.1968
If we take 5120 away from 5600, we end up with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Going ahead to step 13:
4800 divided by 640 is 7 with a remainder of 320.
Record the quotient 7 as the next digit in the result. 
Result so far: 145853.19687
Deduct 4480 from 4800 and we're left with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Step 14:
When dividing 3200 by 640, we get 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 145853.196875
If we take 3200 away from 3200, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 15:
If we divide 0 by 640, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 145853.196875
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 16:
When dividing 0 by 640, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 145853.196875
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 145853.196875, and the remainder is 0.0.