384:96 = 4
399:57 = 7
192:48 = 4
236:59 = 4
648:72 = 9
475:95 = 5
352*46 -5840:80 = 16192 - 73 = 16119
609*27-4320:60 = 16443 - 72 = 16371
384:96 = 4
399:57 = 7
192:48 = 4
236:59 = 4
648:72 = 9
475:95 = 5
352*46 -5840:80 = 16192 - 73 = 16119
609*27-4320:60 = 16443 - 72 = 16371