-30
Do it once, leaving 30. Do it again leaving 28. Continue ..........8, 6, 4, 2, 0, -2, -4, -6 ...... An infinite number of times. Or perhaps after the first, you don't have 32 anymore so you can't do it again. Or perhaps you could take lots of 2s all at the same time, in which case you could subtract an infinite number of them. I suspect the answer you might be looking for is 16, because 16x2 is 32.
32 divided by 2 = 16. Therefore 2 goes into 32 16 times.
-347
Sixteen times (16 x 2 = 32)
Exactly 32 times
2 = 32 / 16
-16
2 goes into 32 ... 16 times
32 divided by 2 = 16. Therefore 2 goes into 32 16 times.
-347
32/23 = 1.4 times, approx.
Sixteen times (16 x 2 = 32)
Exactly 32 times
2 goes into 64 32 times
64/32 = 2
2 = 32 / 16
2 times.
2.625 times.