79218786 ÷ 625 
We want to divide 79218786 by 625.

Step 1:
625 goes into 7 0 times 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.
Grab the next digit (9) from the dividend, add it to 7, then carry on: 79 / 625

Let's proceed to step 2:
625 goes into 79 0 times with a remainder of 79.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 79 leaves us with 79.
Include the next digit (2) from the dividend after 79, then repeat: 792 / 625

On to step 3:
625 goes into 792 1 times with a remainder of 167.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 625 from 792 leaves us with 167.
Fetch the next digit (1) from the dividend, attach it to 167 and continue: 1671 / 625

Going ahead to step 4:
The number 625 fits into 1671 2 times, leaving a remainder of 421.
The next digit of our result is 2. 
Result so far: 12.0
The remainder is 421 after subtracting 1250 from 1671.
Include the next digit (8) from the dividend after 421, then repeat: 4218 / 625

Going ahead to step 5:
The number 625 fits into 4218 6 times, leaving a remainder of 468.
Put 6 as the next digit of the answer. 
Result so far: 126.0
If we subtract 3750 from 4218, we get 468.
Fetch the next digit (7) from the dividend, attach it to 468 and continue: 4687 / 625

Advancing to step 6:
When dividing 4687 by 625, we get 7 with a remainder of 312.
Use 7 as the next digit of our solution. 
Result so far: 1267.0
If we subtract 4375 from 4687, we get 312.
Include the next digit (8) from the dividend after 312, then repeat: 3128 / 625

Going ahead to step 7:
When dividing 3128 by 625, we get 5 with a remainder of 3.
Put 5 as the next digit of the answer. 
Result so far: 12675.0
Deduct 3125 from 3128 and we're left with 3.
Append the next digit (6) from the dividend to 3 and continue with: 36 / 625

Advancing to step 8:
36 divided by 625 is 0 with a remainder of 36.
The next digit of our result is 0. 
Result so far: 126750.0
If we subtract 0 from 36, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 9:
When dividing 360 by 625, we get 0 with a remainder of 360.
Write down 0 as next digit of the result. 
Result so far: 126750.0
If we subtract 0 from 360, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Let's proceed to step 10:
When dividing 3600 by 625, we get 5 with a remainder of 475.
Put 5 as the next digit of the answer. 
Result so far: 126750.05
Subtracting 3125 from 3600 leaves us with 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

Moving on to step 11:
625 can be fit into 4750 7 times, resulting in a remainder of 375.
Write down 7 as next digit of the result. 
Result so far: 126750.057
Deduct 4375 from 4750 and we're left with 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

Let's proceed to step 12:
625 can be fit into 3750 6 times, resulting in a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 126750.0576
If we subtract 3750 from 3750, 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.

Moving on to step 13:
The number 625 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 126750.0576
If we take 0 away from 0, 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.

Moving on to step 14:
When dividing 0 by 625, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 126750.0576
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.

After the division, we end up with 126750.0576 and a remainder of 0.0.