Let's divide 38665970 by 916
We want to divide 38665970 by 916.

Going ahead to step 1:
If we divide 3 by 916, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 916

Advancing to step 2:
If we divide 38 by 916, we get 0 and a remainder of 38.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 38 after subtracting 0 from 38.
Grab the next digit (6) from the dividend, add it to 38, then carry on: 386 / 916

Let's proceed to step 3:
When dividing 386 by 916, we get 0 with a remainder of 386.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 386, we get 386.
Grab the next digit (6) from the dividend, add it to 386, then carry on: 3866 / 916

Advancing to step 4:
916 goes into 3866 4 times with a remainder of 202.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 3664 away from 3866, we end up with 202.
Append the next digit (5) from the dividend to 202 and continue with: 2025 / 916

Advancing to step 5:
When dividing 2025 by 916, we get 2 with a remainder of 193.
Record the quotient 2 as the next digit in the result. 
Result so far: 42.0
Subtract 1832 from 2025 to get 193.
Grab the next digit (9) from the dividend, add it to 193, then carry on: 1939 / 916

Step 6:
916 goes into 1939 2 times with a remainder of 107.
The number 2 becomes the next digit in our result. 
Result so far: 422.0
Deduct 1832 from 1939 and we're left with 107.
Take the next digit (7) from the dividend and append it to 107, then repeat: 1077 / 916

On to step 7:
916 goes into 1077 1 times with a remainder of 161.
The next digit of our result is 1. 
Result so far: 4221.0
If we subtract 916 from 1077, we get 161.
Append the next digit (0) from the dividend to 161 and continue with: 1610 / 916

Let's proceed to step 8:
The number 916 fits into 1610 1 times, leaving a remainder of 694.
Record the quotient 1 as the next digit in the result. 
Result so far: 42211.0
If we subtract 916 from 1610, we get 694.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6940, and continue the process.

Moving on to step 9:
916 can be fit into 6940 7 times, resulting in a remainder of 528.
Put 7 as the next digit of the answer. 
Result so far: 42211.7
If we take 6412 away from 6940, we end up with 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

Step 10:
916 goes into 5280 5 times with a remainder of 700.
Record the quotient 5 as the next digit in the result. 
Result so far: 42211.75
Subtract 4580 from 5280 to get 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Advancing to step 11:
916 can be fit into 7000 7 times, resulting in a remainder of 588.
Record the quotient 7 as the next digit in the result. 
Result so far: 42211.757
Subtracting 6412 from 7000 leaves us with 588.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5880, and continue the process.

Moving on to step 12:
916 goes into 5880 6 times with a remainder of 384.
The next digit of our result is 6. 
Result so far: 42211.7576
Subtract 5496 from 5880 to get 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

On to step 13:
The number 916 fits into 3840 4 times, leaving a remainder of 176.
Use 4 as the next digit of our solution. 
Result so far: 42211.75764
If we subtract 3664 from 3840, 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.

Going ahead to step 14:
If we divide 1760 by 916, we get 1 and a remainder of 844.
Use 1 as the next digit of our solution. 
Result so far: 42211.757641
If we subtract 916 from 1760, we get 844.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8440, and continue the process.

Let's proceed to step 15:
When dividing 8440 by 916, we get 9 with a remainder of 196.
Use 9 as the next digit of our solution. 
Result so far: 42211.7576419
Subtracting 8244 from 8440 leaves us with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Advancing to step 16:
If we divide 1960 by 916, we get 2 and a remainder of 128.
Record the quotient 2 as the next digit in the result. 
Result so far: 42211.75764192
Subtract 1832 from 1960 to get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

The final outcome is 42211.75764192, with a leftover of 1.28e-07.