47978545 divided by 620 
Let's see how many times 620 fits into 47978545.

Going ahead to step 1:
If we divide 4 by 620, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Take the next digit (7) from the dividend and append it to 4, then repeat: 47 / 620

Going ahead to step 2:
47 divided by 620 is 0 with a remainder of 47.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 47, we end up with 47.
Take the next digit (9) from the dividend and append it to 47, then repeat: 479 / 620

Step 3:
If we divide 479 by 620, we get 0 and a remainder of 479.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 479, we get 479.
Fetch the next digit (7) from the dividend, attach it to 479 and continue: 4797 / 620

Advancing to step 4:
620 goes into 4797 7 times with a remainder of 457.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we take 4340 away from 4797, we end up with 457.
Bring next digit (8) of the dividend behind the 457 and repeat the process: 4578 / 620

Let's proceed to step 5:
If we divide 4578 by 620, we get 7 and a remainder of 238.
The next digit of our result is 7. 
Result so far: 77.0
If we subtract 4340 from 4578, we get 238.
Bring next digit (5) of the dividend behind the 238 and repeat the process: 2385 / 620

Moving on to step 6:
The number 620 fits into 2385 3 times, leaving a remainder of 525.
Write down 3 as next digit of the result. 
Result so far: 773.0
Subtracting 1860 from 2385 leaves us with 525.
Append the next digit (4) from the dividend to 525 and continue with: 5254 / 620

Moving on to step 7:
If we divide 5254 by 620, we get 8 and a remainder of 294.
Put 8 as the next digit of the answer. 
Result so far: 7738.0
If we take 4960 away from 5254, we end up with 294.
Grab the next digit (5) from the dividend, add it to 294, then carry on: 2945 / 620

Moving on to step 8:
When dividing 2945 by 620, we get 4 with a remainder of 465.
Write down 4 as next digit of the result. 
Result so far: 77384.0
Subtract 2480 from 2945 to get 465.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

Moving on to step 9:
620 can be fit into 4650 7 times, resulting in a remainder of 310.
The number 7 becomes the next digit in our result. 
Result so far: 77384.7
Subtract 4340 from 4650 to get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Advancing to step 10:
620 goes into 3100 5 times with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 77384.75
Subtracting 3100 from 3100 leaves us 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.

Going ahead to step 11:
The number 620 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 77384.75
Deduct 0 from 0 and we're left 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 12:
When dividing 0 by 620, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 77384.75
Deduct 0 from 0 and we're left 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.

After the division, we end up with 77384.75 and a remainder of 0.0.