docs: function get_big_division(top, bottom){
    top = bignum('' + top + '00000000000000000000000000000000');
    bottom = bignum(bottom);
  
    var answer = top.div(bottom).toString();
  
    var fixedLength = 36;  
  
    while(answer.length<fixedLength){
      answer = '0' + answer;
    }
    
    return answer;
  }