96450820 ÷ 139 
We want to figure out the number of times 96450820 can be divided by 139.

Moving on to step 1:
139 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Append the next digit (6) from the dividend to 9 and continue with: 96 / 139

Advancing to step 2:
When dividing 96 by 139, we get 0 with a remainder of 96.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 96 leaves us with 96.
Append the next digit (4) from the dividend to 96 and continue with: 964 / 139

On to step 3:
139 can be fit into 964 6 times, resulting in a remainder of 130.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtract 834 from 964 to get 130.
Fetch the next digit (5) from the dividend, attach it to 130 and continue: 1305 / 139

Advancing to step 4:
139 can be fit into 1305 9 times, resulting in a remainder of 54.
Put 9 as the next digit of the answer. 
Result so far: 69.0
Subtract 1251 from 1305 to get 54.
Take the next digit (0) from the dividend and append it to 54, then repeat: 540 / 139

On to step 5:
The number 139 fits into 540 3 times, leaving a remainder of 123.
The next digit of our result is 3. 
Result so far: 693.0
If we take 417 away from 540, we end up with 123.
Grab the next digit (8) from the dividend, add it to 123, then carry on: 1238 / 139

Moving on to step 6:
1238 divided by 139 is 8 with a remainder of 126.
Write down 8 as next digit of the result. 
Result so far: 6938.0
If we take 1112 away from 1238, we end up with 126.
Grab the next digit (2) from the dividend, add it to 126, then carry on: 1262 / 139

Let's proceed to step 7:
1262 divided by 139 is 9 with a remainder of 11.
The number 9 becomes the next digit in our result. 
Result so far: 69389.0
Subtract 1251 from 1262 to get 11.
Include the next digit (0) from the dividend after 11, then repeat: 110 / 139

On to step 8:
The number 139 fits into 110 0 times, leaving a remainder of 110.
The next digit of our result is 0. 
Result so far: 693890.0
Deduct 0 from 110 and we're left 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.

Step 9:
The number 139 fits into 1100 7 times, leaving a remainder of 127.
The number 7 becomes the next digit in our result. 
Result so far: 693890.7
Subtract 973 from 1100 to get 127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

Step 10:
When dividing 1270 by 139, we get 9 with a remainder of 19.
Record the quotient 9 as the next digit in the result. 
Result so far: 693890.79
Subtract 1251 from 1270 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.

Moving on to step 11:
When dividing 190 by 139, we get 1 with a remainder of 51.
Write down 1 as next digit of the result. 
Result so far: 693890.791
If we subtract 139 from 190, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 12:
The number 139 fits into 510 3 times, leaving a remainder of 93.
Put 3 as the next digit of the answer. 
Result so far: 693890.7913
Deduct 417 from 510 and we're left with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Let's proceed to step 13:
When dividing 930 by 139, we get 6 with a remainder of 96.
Put 6 as the next digit of the answer. 
Result so far: 693890.79136
If we subtract 834 from 930, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Moving on to step 14:
The number 139 fits into 960 6 times, leaving a remainder of 126.
The next digit of our result is 6. 
Result so far: 693890.791366
If we take 834 away from 960, we end up with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

After the division, we end up with 693890.791366 and a remainder of 1.26e-05.