-4,59:10-86,3:100-0,00042

-4,59:10-86,3:100-0,00042=1,32242-4,59:10=-0,45986,3:100=0,863-0,459-0,863=-1,322-1,322-0,00042=-1,32242

-0,459-0,86-0,00042=-1,319-0,00042=-1,31942