74591955 ÷ 680 
We want to figure out the number of times 74591955 can be divided by 680.

Moving on to step 1:
The number 680 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (4) from the dividend after 7, then repeat: 74 / 680

Step 2:
The number 680 fits into 74 0 times, leaving a remainder of 74.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 74 to get 74.
Bring next digit (5) of the dividend behind the 74 and repeat the process: 745 / 680

Moving on to step 3:
745 divided by 680 is 1 with a remainder of 65.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 680 from 745 to get 65.
Bring next digit (9) of the dividend behind the 65 and repeat the process: 659 / 680

Moving on to step 4:
680 goes into 659 0 times with a remainder of 659.
The next digit of our result is 0. 
Result so far: 10.0
Subtracting 0 from 659 leaves us with 659.
Bring next digit (1) of the dividend behind the 659 and repeat the process: 6591 / 680

Going ahead to step 5:
6591 divided by 680 is 9 with a remainder of 471.
Use 9 as the next digit of our solution. 
Result so far: 109.0
If we subtract 6120 from 6591, we get 471.
Fetch the next digit (9) from the dividend, attach it to 471 and continue: 4719 / 680

Going ahead to step 6:
The number 680 fits into 4719 6 times, leaving a remainder of 639.
The next digit of our result is 6. 
Result so far: 1096.0
Subtract 4080 from 4719 to get 639.
Grab the next digit (5) from the dividend, add it to 639, then carry on: 6395 / 680

Advancing to step 7:
The number 680 fits into 6395 9 times, leaving a remainder of 275.
Put 9 as the next digit of the answer. 
Result so far: 10969.0
Deduct 6120 from 6395 and we're left with 275.
Grab the next digit (5) from the dividend, add it to 275, then carry on: 2755 / 680

Advancing to step 8:
680 can be fit into 2755 4 times, resulting in a remainder of 35.
Record the quotient 4 as the next digit in the result. 
Result so far: 109694.0
Subtracting 2720 from 2755 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 9:
If we divide 350 by 680, we get 0 and a remainder of 350.
The next digit of our result is 0. 
Result so far: 109694.0
If we take 0 away from 350, we end up with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

On to step 10:
680 can be fit into 3500 5 times, resulting in a remainder of 100.
Put 5 as the next digit of the answer. 
Result so far: 109694.05
If we take 3400 away from 3500, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 11:
The number 680 fits into 1000 1 times, leaving a remainder of 320.
Use 1 as the next digit of our solution. 
Result so far: 109694.051
Subtracting 680 from 1000 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Moving on to step 12:
3200 divided by 680 is 4 with a remainder of 480.
Record the quotient 4 as the next digit in the result. 
Result so far: 109694.0514
Subtracting 2720 from 3200 leaves us with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

On to step 13:
If we divide 4800 by 680, we get 7 and a remainder of 40.
Use 7 as the next digit of our solution. 
Result so far: 109694.05147
The remainder is 40 after subtracting 4760 from 4800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 14:
When dividing 400 by 680, we get 0 with a remainder of 400.
Put 0 as the next digit of the answer. 
Result so far: 109694.05147
Deduct 0 from 400 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Step 15:
680 goes into 4000 5 times with a remainder of 600.
Write down 5 as next digit of the result. 
Result so far: 109694.0514705
The remainder is 600 after subtracting 3400 from 4000.
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 16:
680 can be fit into 6000 8 times, resulting in a remainder of 560.
The next digit of our result is 8. 
Result so far: 109694.05147058
Subtracting 5440 from 6000 leaves us with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

The final result is 109694.05147058 with a remainder of 5.6e-07.