64406346 ÷ 305 
We're looking to find how many times 305 goes into 64406346.

Let's proceed to step 1:
When dividing 6 by 305, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 305

Moving on to step 2:
305 goes into 64 0 times with a remainder of 64.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 64, we end up with 64.
Include the next digit (4) from the dividend after 64, then repeat: 644 / 305

Advancing to step 3:
If we divide 644 by 305, we get 2 and a remainder of 34.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 610 from 644 to get 34.
Include the next digit (0) from the dividend after 34, then repeat: 340 / 305

Let's proceed to step 4:
340 divided by 305 is 1 with a remainder of 35.
Put 1 as the next digit of the answer. 
Result so far: 21.0
The remainder is 35 after subtracting 305 from 340.
Include the next digit (6) from the dividend after 35, then repeat: 356 / 305

On to step 5:
356 divided by 305 is 1 with a remainder of 51.
Use 1 as the next digit of our solution. 
Result so far: 211.0
The remainder is 51 after subtracting 305 from 356.
Append the next digit (3) from the dividend to 51 and continue with: 513 / 305

Step 6:
513 divided by 305 is 1 with a remainder of 208.
The next digit of our result is 1. 
Result so far: 2111.0
Subtract 305 from 513 to get 208.
Append the next digit (4) from the dividend to 208 and continue with: 2084 / 305

On to step 7:
When dividing 2084 by 305, we get 6 with a remainder of 254.
Write down 6 as next digit of the result. 
Result so far: 21116.0
If we subtract 1830 from 2084, we get 254.
Include the next digit (6) from the dividend after 254, then repeat: 2546 / 305

Step 8:
305 goes into 2546 8 times with a remainder of 106.
Put 8 as the next digit of the answer. 
Result so far: 211168.0
The remainder is 106 after subtracting 2440 from 2546.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Let's proceed to step 9:
1060 divided by 305 is 3 with a remainder of 145.
The number 3 becomes the next digit in our result. 
Result so far: 211168.3
Subtract 915 from 1060 to get 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Moving on to step 10:
The number 305 fits into 1450 4 times, leaving a remainder of 230.
Record the quotient 4 as the next digit in the result. 
Result so far: 211168.34
If we take 1220 away from 1450, we end up with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Moving on to step 11:
The number 305 fits into 2300 7 times, leaving a remainder of 165.
Use 7 as the next digit of our solution. 
Result so far: 211168.347
The remainder is 165 after subtracting 2135 from 2300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Step 12:
305 can be fit into 1650 5 times, resulting in a remainder of 125.
Record the quotient 5 as the next digit in the result. 
Result so far: 211168.3475
If we take 1525 away from 1650, we end up with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Advancing to step 13:
If we divide 1250 by 305, we get 4 and a remainder of 30.
Put 4 as the next digit of the answer. 
Result so far: 211168.34754
Subtract 1220 from 1250 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 14:
If we divide 300 by 305, we get 0 and a remainder of 300.
Write down 0 as next digit of the result. 
Result so far: 211168.34754
The remainder is 300 after subtracting 0 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Moving on to step 15:
When dividing 3000 by 305, we get 9 with a remainder of 255.
Use 9 as the next digit of our solution. 
Result so far: 211168.3475409
If we subtract 2745 from 3000, we get 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Let's proceed to step 16:
305 can be fit into 2550 8 times, resulting in a remainder of 110.
The number 8 becomes the next digit in our result. 
Result so far: 211168.34754098
If we take 2440 away from 2550, we end up with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

The final outcome is 211168.34754098, with a leftover of 1.1e-07.