45765198 ÷ 371 
We want to figure out the number of times 45765198 can be divided by 371.

Let's proceed to step 1:
If we divide 4 by 371, 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.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 371

On to step 2:
371 can be fit into 45 0 times, resulting in a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 45, we get 45.
Bring next digit (7) of the dividend behind the 45 and repeat the process: 457 / 371

Let's proceed to step 3:
When dividing 457 by 371, we get 1 with a remainder of 86.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 371 from 457 and we're left with 86.
Append the next digit (6) from the dividend to 86 and continue with: 866 / 371

Let's proceed to step 4:
The number 371 fits into 866 2 times, leaving a remainder of 124.
Write down 2 as next digit of the result. 
Result so far: 12.0
If we subtract 742 from 866, we get 124.
Fetch the next digit (5) from the dividend, attach it to 124 and continue: 1245 / 371

Going ahead to step 5:
371 goes into 1245 3 times with a remainder of 132.
Put 3 as the next digit of the answer. 
Result so far: 123.0
Subtracting 1113 from 1245 leaves us with 132.
Include the next digit (1) from the dividend after 132, then repeat: 1321 / 371

Advancing to step 6:
If we divide 1321 by 371, we get 3 and a remainder of 208.
Write down 3 as next digit of the result. 
Result so far: 1233.0
Subtract 1113 from 1321 to get 208.
Take the next digit (9) from the dividend and append it to 208, then repeat: 2089 / 371

Let's proceed to step 7:
371 goes into 2089 5 times with a remainder of 234.
Write down 5 as next digit of the result. 
Result so far: 12335.0
Deduct 1855 from 2089 and we're left with 234.
Grab the next digit (8) from the dividend, add it to 234, then carry on: 2348 / 371

Let's proceed to step 8:
371 can be fit into 2348 6 times, resulting in a remainder of 122.
Record the quotient 6 as the next digit in the result. 
Result so far: 123356.0
Deduct 2226 from 2348 and we're left with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Moving on to step 9:
If we divide 1220 by 371, we get 3 and a remainder of 107.
Record the quotient 3 as the next digit in the result. 
Result so far: 123356.3
The remainder is 107 after subtracting 1113 from 1220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Going ahead to step 10:
When dividing 1070 by 371, we get 2 with a remainder of 328.
The next digit of our result is 2. 
Result so far: 123356.32
Subtracting 742 from 1070 leaves us with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Going ahead to step 11:
371 goes into 3280 8 times with a remainder of 312.
Record the quotient 8 as the next digit in the result. 
Result so far: 123356.328
Deduct 2968 from 3280 and we're left with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Going ahead to step 12:
When dividing 3120 by 371, we get 8 with a remainder of 152.
Use 8 as the next digit of our solution. 
Result so far: 123356.3288
The remainder is 152 after subtracting 2968 from 3120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

The final outcome is 123356.3288, with a leftover of 0.00152.