We look at the division of 70678332 by 645 
We want to figure out the number of times 70678332 can be divided by 645.

Going ahead to step 1:
7 divided by 645 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 645

Going ahead to step 2:
645 goes into 70 0 times with a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 70 after subtracting 0 from 70.
Fetch the next digit (6) from the dividend, attach it to 70 and continue: 706 / 645

Step 3:
645 goes into 706 1 times with a remainder of 61.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 645 from 706 and we're left with 61.
Grab the next digit (7) from the dividend, add it to 61, then carry on: 617 / 645

Step 4:
If we divide 617 by 645, we get 0 and a remainder of 617.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we take 0 away from 617, we end up with 617.
Take the next digit (8) from the dividend and append it to 617, then repeat: 6178 / 645

Step 5:
6178 divided by 645 is 9 with a remainder of 373.
Record the quotient 9 as the next digit in the result. 
Result so far: 109.0
Subtracting 5805 from 6178 leaves us with 373.
Include the next digit (3) from the dividend after 373, then repeat: 3733 / 645

Let's proceed to step 6:
3733 divided by 645 is 5 with a remainder of 508.
Use 5 as the next digit of our solution. 
Result so far: 1095.0
Subtracting 3225 from 3733 leaves us with 508.
Fetch the next digit (3) from the dividend, attach it to 508 and continue: 5083 / 645

Moving on to step 7:
645 goes into 5083 7 times with a remainder of 568.
The number 7 becomes the next digit in our result. 
Result so far: 10957.0
Deduct 4515 from 5083 and we're left with 568.
Bring next digit (2) of the dividend behind the 568 and repeat the process: 5682 / 645

Advancing to step 8:
The number 645 fits into 5682 8 times, leaving a remainder of 522.
Put 8 as the next digit of the answer. 
Result so far: 109578.0
Deduct 5160 from 5682 and we're left with 522.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5220, and continue the process.

Let's proceed to step 9:
When dividing 5220 by 645, we get 8 with a remainder of 60.
Put 8 as the next digit of the answer. 
Result so far: 109578.8
The remainder is 60 after subtracting 5160 from 5220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 10:
645 goes into 600 0 times with a remainder of 600.
The next digit of our result is 0. 
Result so far: 109578.8
Subtract 0 from 600 to get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Let's proceed to step 11:
6000 divided by 645 is 9 with a remainder of 195.
Record the quotient 9 as the next digit in the result. 
Result so far: 109578.809
Subtract 5805 from 6000 to get 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Step 12:
If we divide 1950 by 645, we get 3 and a remainder of 15.
Use 3 as the next digit of our solution. 
Result so far: 109578.8093
The remainder is 15 after subtracting 1935 from 1950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 13:
150 divided by 645 is 0 with a remainder of 150.
Write down 0 as next digit of the result. 
Result so far: 109578.8093
Deduct 0 from 150 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Moving on to step 14:
1500 divided by 645 is 2 with a remainder of 210.
Use 2 as the next digit of our solution. 
Result so far: 109578.809302
Subtract 1290 from 1500 to get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Advancing to step 15:
645 can be fit into 2100 3 times, resulting in a remainder of 165.
Record the quotient 3 as the next digit in the result. 
Result so far: 109578.8093023
If we take 1935 away from 2100, we end up with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Let's proceed to step 16:
If we divide 1650 by 645, we get 2 and a remainder of 360.
The number 2 becomes the next digit in our result. 
Result so far: 109578.80930232
If we take 1290 away from 1650, we end up with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

The quotient of the division is 109578.80930232, and the remainder is 3.6e-07.