7422620 ÷ 679 
We want to figure out the number of times 7422620 can be divided by 679.

Going ahead to step 1:
679 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (4) from the dividend after 7, then repeat: 74 / 679

Step 2:
If we divide 74 by 679, we get 0 and a remainder of 74.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 74, we end up with 74.
Fetch the next digit (2) from the dividend, attach it to 74 and continue: 742 / 679

Going ahead to step 3:
When dividing 742 by 679, we get 1 with a remainder of 63.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 63 after subtracting 679 from 742.
Include the next digit (2) from the dividend after 63, then repeat: 632 / 679

Let's proceed to step 4:
632 divided by 679 is 0 with a remainder of 632.
Put 0 as the next digit of the answer. 
Result so far: 10.0
The remainder is 632 after subtracting 0 from 632.
Fetch the next digit (6) from the dividend, attach it to 632 and continue: 6326 / 679

Going ahead to step 5:
6326 divided by 679 is 9 with a remainder of 215.
The next digit of our result is 9. 
Result so far: 109.0
Subtracting 6111 from 6326 leaves us with 215.
Grab the next digit (2) from the dividend, add it to 215, then carry on: 2152 / 679

Moving on to step 6:
2152 divided by 679 is 3 with a remainder of 115.
Use 3 as the next digit of our solution. 
Result so far: 1093.0
The remainder is 115 after subtracting 2037 from 2152.
Fetch the next digit (0) from the dividend, attach it to 115 and continue: 1150 / 679

On to step 7:
679 can be fit into 1150 1 times, resulting in a remainder of 471.
Write down 1 as next digit of the result. 
Result so far: 10931.0
Subtract 679 from 1150 to get 471.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4710, and continue the process.

Step 8:
If we divide 4710 by 679, we get 6 and a remainder of 636.
The next digit of our result is 6. 
Result so far: 10931.6
If we take 4074 away from 4710, we end up with 636.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6360, and continue the process.

Step 9:
When dividing 6360 by 679, we get 9 with a remainder of 249.
Put 9 as the next digit of the answer. 
Result so far: 10931.69
Subtracting 6111 from 6360 leaves us with 249.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2490, and continue the process.

Moving on to step 10:
2490 divided by 679 is 3 with a remainder of 453.
The next digit of our result is 3. 
Result so far: 10931.693
Subtract 2037 from 2490 to get 453.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4530, and continue the process.

Advancing to step 11:
679 goes into 4530 6 times with a remainder of 456.
Record the quotient 6 as the next digit in the result. 
Result so far: 10931.6936
The remainder is 456 after subtracting 4074 from 4530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Going ahead to step 12:
679 goes into 4560 6 times with a remainder of 486.
Write down 6 as next digit of the result. 
Result so far: 10931.69366
Subtracting 4074 from 4560 leaves us with 486.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4860, and continue the process.

After the division, we end up with 10931.69366 and a remainder of 0.000486.