80749620 ÷ 548 
We want to divide 80749620 by 548.

On to step 1:
The number 548 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 548

Going ahead to step 2:
The number 548 fits into 80 0 times, leaving a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 80 and we're left with 80.
Take the next digit (7) from the dividend and append it to 80, then repeat: 807 / 548

Advancing to step 3:
548 can be fit into 807 1 times, resulting in a remainder of 259.
The next digit of our result is 1. 
Result so far: 1.0
If we take 548 away from 807, we end up with 259.
Include the next digit (4) from the dividend after 259, then repeat: 2594 / 548

Moving on to step 4:
548 goes into 2594 4 times with a remainder of 402.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
If we subtract 2192 from 2594, we get 402.
Take the next digit (9) from the dividend and append it to 402, then repeat: 4029 / 548

Step 5:
548 goes into 4029 7 times with a remainder of 193.
Write down 7 as next digit of the result. 
Result so far: 147.0
If we subtract 3836 from 4029, we get 193.
Append the next digit (6) from the dividend to 193 and continue with: 1936 / 548

Let's proceed to step 6:
If we divide 1936 by 548, we get 3 and a remainder of 292.
The next digit of our result is 3. 
Result so far: 1473.0
If we subtract 1644 from 1936, we get 292.
Grab the next digit (2) from the dividend, add it to 292, then carry on: 2922 / 548

Going ahead to step 7:
The number 548 fits into 2922 5 times, leaving a remainder of 182.
Write down 5 as next digit of the result. 
Result so far: 14735.0
Subtracting 2740 from 2922 leaves us with 182.
Take the next digit (0) from the dividend and append it to 182, then repeat: 1820 / 548

Going ahead to step 8:
When dividing 1820 by 548, we get 3 with a remainder of 176.
Record the quotient 3 as the next digit in the result. 
Result so far: 147353.0
If we subtract 1644 from 1820, we get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Advancing to step 9:
The number 548 fits into 1760 3 times, leaving a remainder of 116.
Write down 3 as next digit of the result. 
Result so far: 147353.3
Subtracting 1644 from 1760 leaves us with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

On to step 10:
548 goes into 1160 2 times with a remainder of 64.
Write down 2 as next digit of the result. 
Result so far: 147353.32
Subtract 1096 from 1160 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 11:
If we divide 640 by 548, we get 1 and a remainder of 92.
The number 1 becomes the next digit in our result. 
Result so far: 147353.321
If we subtract 548 from 640, we get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Let's proceed to step 12:
548 can be fit into 920 1 times, resulting in a remainder of 372.
Write down 1 as next digit of the result. 
Result so far: 147353.3211
Deduct 548 from 920 and we're left with 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

The quotient of the division is 147353.3211, and the remainder is 0.00372.